Grace SuperCell SC500 User Information

Brand: Grace

Model: SuperCell SC500

Type: User Information

Grace SuperCell SC500 is a small transceiver that provides Emergency Signaling, Alarm Monitoring, Call Back and Messaging capability. Emergency Signaling may be activated by pressing the Alarm Button or through lack of motion if desired. Grace SuperCell SC500 also has the ability to monitor Emergency Alarm Signals from other Grace Telemetry products.

SuperCell

Model SC500 User’s Information

INTRODUCTION

The SuperCell

SC500 is a small transceiver that pro-

vides Emergency Signaling, Alarm Monitoring, Call Back

and Messaging capability. Emergency Signaling may be

activated by pressing the Alarm Button or through lack of

motion if desired. SuperCell

SC500 also has the ability

to monitor Emergency Alarm Signals from other Grace

Telemetry products.

General Operating Information

Power ON/OFF

The SuperCell

is turned ON by simultaneously press-

ing and releasing both side buttons marked PWR. This is

accompanied by a series of up sweeping audio tones. A

start-up screen will appear that displays a Grace Indus-

tries logo, under which is displayed the model. (Model

details may be viewed from a Setup sub-menu also).

After the logo is brieﬂy displayed the Status Screen ap-

pears. The top line summarizes the active features, and

status of such items as low battery warnings for example,

through a series of icons, that will be explained further in

this document.

The center of the screen shows a large number which is

countdown seconds until the alarm sounds due to lack of

motion. Moving the SuperCell

resets the countdown. The

countdown will be shown in reverse during the Pre-Alert

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If motion sensing is disabled this is indicated on the screen,

and no countdown is shown.

The right side of the screen displays OEM code and the I.D.

number. The top line shows the OEM Code, usually 9090,

described in detail later in this document. On the lower line

ﬁrst two digits represent the System I.D. and the last two or

three digits represent the SC500 unit I.D. The bottom left

line of the screen shows the radio frequency, the radio ﬁrm-

ware revision, and the type of ﬁrmware.

The SuperCell

is turned OFF by simultaneously pressing

both PWR buttons and holding for about three seconds or

until the display shows the message Off. This is accompa-

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If an alarm has been received then it is not possible to turn

the SuperCell

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This is to prevent unintentionally turning the SuperCell

off

while clearing alarms. A message will be displayed on the

bottom status line indicating that the unit cannot be turned

off until the alarm has been cleared. To force the Super-

Cell

to turn off, even with an active alarm, hold down the

Up button, along with the two PWR buttons. This could

be necessary in the case where alarms are coming in from

unknown or uncontrolled sources.

The SuperCell

operation is controlled by six side push but-

tons noted in the photo above. The button on the left of the

SuperCell

unit is the Mode or Menu button, the button on

the right is the Select button.

Note: The display Backlight is activated for ten seconds with

each button press or received Alarm message. The Back-

light may be disabled in the unit Setup Menu, for covert

security operations.

Motion Sensing Disabled Screen

Countdown Screen

Pre-Alert Screen

Power

Button

UP 16

Messages

Button

UP 1

Message

Button

Power

Select

Button

Down 16

Messages

Button

Down 1

Message

Button

LCD

Display

Antenna

Operation

Status LED

Alarm

Button

Swivel Clip

Top View

Back View

Front View

AM16

915 MHzV2.9 Fire

Time To

Alarm:

OEM-9090

ID:DA-007

AM16

915 MHzV2.9 Fire

Time To

Alarm:

OEM-9090

ID:DA-007

AM16

915 MHzV2.9 Fire

Motion Sensing

Disabled

OEM-9090

ID:DA-007

Display Screens and Functions

After initial startup, all conditions are reset by pressing both

PWR buttons simultaneously resulting in the SC500 Status

Screen being displayed. Pressing the Menu button brings

up the following screens in order:

The top line displays current unit conﬁguration status, includ-

ing (left to right) Signal Loss activation, Battery State when

low, Motion Sensing activation, Audio On/Off, and Inhibit

Timer activation. The time until alarm will be displayed to the

right of the top status line, when on any other screen than

the status screen. In the middle of right side of the screen

the unit I.D. number and OEM code is shown.

OEM codes are used as an additional method for isolating

systems having a large number of units operating in the

same geographic area. OEM codes are assigned by Grace

Industries to customers having this potential.

Alarm Monitoring Conﬁgurations

The SuperCells

can be programmed at the factory with

alarm monitoring disabled, preventing it from receiving

Alarms from other SuperCells . With alarm monitoring

disabled, the SuperCells

can only send an Alarm and/or

receive a Call - Page signal. The top status line indicates

how the Alarm Monitor is conﬁgured. The different alarm

monitoring modes can only be programmed at the factory.

AM0 - Alarm Monitoring 0, alarm Monitoring disabled, will

not receive Alarms from other telemetry devices

AM1 - Alarm Monitoring 1 secived yrtemelet lla rof delbane ,

within same System I.D. group.

AM16 - Alarm Monitoring 16, enabled for all telemetry

devices within all 16 groups sharing same ﬁrst digit of

System I.D.

Individual Group Blocks

Individual group blocks may be enabled or disabled over the

IrDA infrared link. When shipped from the factory all groups

are enabled. Enabling only a single group prevents receiv-

ing messages from other groups that may be on scene in a

mutual aid situation.

Sound Icon

Alarm Icon

Signal

Icon

Motion Icon

Low

Battery

Icon

The Send Message option may be used to send one of 80

pre-programmed text messages. The pre-programmed text

messages are programmed to the SC500 through the Su-

perCell

Database Manager Utility Program provided with

SuperCells

. The messages are accessed by going to the

Send Message screen, then using the Up/Dwn/*/# buttons

to chose the desired message. Up and Down change the

message count by one, while * and # change the count by

16. Once a message is selected, press and hold the Select

button for approximately three seconds, the message will be

transmitted and a Message Sent acknowledgment will be

displayed on the screen. Use Up/Dwn/*/# buttons to choose

other messages or the Menu button to leave the Send Mes-

sage feature.

Send Message Screen

Icons

When an Alarm is received from other SuperCell

, TPASS

or other Grace Telemetry equipment, the I.D. of the unit in

alarm is shown on the display. If multiple units are in Alarm,

the I.D.s of the last thirty-two units in ala

rm will be placed

in the Alarm History Menu. The Operation Status LED rap-

idly strobes, alternating Red and Green. When the side

PWR buttons are pressed simultaneously; the SuperCell

is reset and will not respond to the same alarm for thirty

seconds. This is referred to as alarm-inhibit-time and tem-

porarily prevents the device from continually displaying the

same repeating alarm, which would impede the user from

operating the SuperCell

menu system.

Warning: During this thirty second alarm-inhibit-time,

alarm signals from the same alarm will not be indicated or

displayed.

On the display status screen a solid alarm icon represents

that the unit is actively monitoring alarms. An outline alarm

icon indicates that the recently activated alarms are not be-

ing monitored. The Inhibit Timer may be enabled or disabled

in the Setup section described later. From the factory the In-

hibit Timer is enabled, as disabling it causes multiple alarms

from the same unit to be received in successions requiring

multiple manual acknowledgments, which would impede the

user from operating the SuperCell

menu system. Each

individual alarm must be acknowledged by pressing both

side PWR buttons. The bottom line of the display will show

how many alarms have been received that will need ac-

knowledged. If more than eight alarms are received simulta-

neously, without any operator acknowledgment via the PWR

buttons, additional incoming alarms will not be processed;

until the operator acknowledges at least one alarm and the

thirty second Inhibit Timer expires for that alarm.

Alarm History Screen

Display Before Any Alarms Have Been Received

AM16

915 MHzV2.9 Fire

Time To

Alarm:

OEM-9090

ID:DA-007

AM16

Send Message:0

Message 00

-120

Group: 0 User: 120 Sel to Send

AM16

Alarms Received

None

Alarm History

Status Screen

CALL / PAGE Event Counters

The Operation Status LED will rapidly strobe Green and

the SuperCell

will vibrate and display Call/Page when a

Call-Page (evacuate) signal is received from In-Command,

Grace-Watch, LCD T3 Command Base, MX900 or MX2400.

Audio tones will also sound if audio is enabled. Receipt of

the Call/Page signal is acknowledged and reset by the user

simultaneously pressing both PWR side buttons.

The top line displays the number of times this unit has been

paged by the supervisory or commanding ofﬁcer due to

developing hazard, and the number of Roll Call and PAR

messages received. The bottom line contains the count of

Call-Page/PAR/Roll Call messages received since the Su-

perCell

was turned on. These values return to zero when

the SuperCell

is turned off.

CALL / PAGE Screen

Each SuperCell

may be given a speciﬁc name or identity

via the IrDA infrared link, see the subsequent section on

programming unit for details. The contents of this identity

ﬁeld are free format to use as desired. Examples: Station

One, Cpt. J. Doe, Shift 1A. The second line is an Hour me-

ter shown the days/hours/minutes the SuperCell

has been

running since being turned on.

Name/On Time-Information Screen

When used in conjunction with other compatible Grace Lone

Worker products, a complete system test (end to end) may

be initiated by pressing and holding the Select button for

three seconds. After Select has been held for three seconds

a Link Query message is transmitted, and the SuperCell

display shows a round trip timer, used to measure the com-

plete system path test time. The display will show when a

Link Status message is received, in conjunction with a pow-

er-up sound sequence. If no Link Status Acknowledgment

message is received after ﬁve minutes, this will be indicated

via a simple audio beep and a message.

For more information on System Link Test see Mobile Lone

Worker Applications later in User’s Guide.

System Link Test Screen

SC500 settings that are rarely changed are under the Setup

Menu. Press SELECT to enter the Setup Mode and press

the Menu button to cycle through the ten SC500 setup

screens. To exit the Setup Mode reset the unit by simulta-

neously pressing and releasing both PWR side buttons.

The Operation LED will be solid Red while in Setup mode.

Approximately two minutes after the last button press, while

in Setup mode, the SuperCell

, will revert to normal operat-

ing mode, and an up sweeping Power Up sound signature

will be generated.

IMPORTANT - Alarms Will Not Be Monitored While

In Setup Mode.

The top display line shows the model of the SuperCell

The middle line shows the ﬁrmware version, build number,

and status code.

The bottom line of the display is the date this ﬁrmware ver-

sion was created.

Pressing Select shows the ﬁrmware revision and features of

the radio transceiver, used to do Smart Signaling

Setup Mode Screen 1

Setup Mode Screen 2

SC500 Firmware Data

SETUP MODE

The SC500 can hold up to 64,770 Names (254 groups of

255) of 16 characters and 16 Messages, plus the Unit Iden-

tity. This Name and Message information is transferred to

and from a host computer via an infrared link and host PC

software. Several features of the SC500 may be conﬁgured/

enabled/disabled from the host PC.

To prevent accidentally entering the IrDA Transfer mode,

the Select button must be held continually for three sec-

onds. Once in the IrDA Transfer mode unit will only respond

to commands from the host computer.

Setup Mode Screen 3

IrDA Transfer

Setup Mode Screen

IrDA Transfer Continued on Next Page

Cpt. J. Doe

Run Time: 01:12:59

AM16

System Test

Hold SELect 3Sec

AM16

Setup Mode

Alarms Disabled

AM16

Hold SELect 35sec

for Setup Mode

AM16

SC500

v0.2.0-1995-02

Feb 2 201007:57:33

AM16

IRDA Transfer

Hold SELect 3Sec

AM16

PAGE: PAR: RECALL:

0 0 0

Event Counters

Setup Mode Screen 4

View Adjust-Adjust-Adjust Screen Contrast

Note: Alarms Will Not Be Monitored, and Alarms Can Not

Be Sent when in the the IrDA Transfer mode.

Press both PWR side buttons simultaneously to exit the IrDA

Transfer mode. Interrupting an IrDA Transfer in progress

may corrupt the internal SuperCell

name data base. If that

occurs the internal SuperCell

name data base may need

to be reloaded.

To program the Unit Identity enter the desired text into slot

zero of the Messages section of the host program.

The screen shows a series of bars representing the display

contrast/viewing angle. Pressing the Up/Dwn buttons ad-

vances the bars by one, while */# advance the bars by ten,

until they wrap back to zero. The viewing setting may need

to be adjusted if the unit is exposed to wide temperature

variations.

Motion Sensing - Disable or Select Time to Alarm

Setup Mode Screen 5-A

Motion Sensing Option Disabled

Setup Mode Screen 5-B

Pre-Alert Motion Sensing Time Setting

SC500 is shipped with the Motion Sensing option dis-

abled unless stipulated otherwise by the customer. The end

user may select, using the Up/Dwn buttons, from 30, 45,

60, 75, 90, 105 and 120 seconds to alarm after motion has

ceased. Approximately 12 seconds before the SC500 goes

into alarm a pre-alert is sounded. The pre-alert (a series of

up tones) is sounded at 11, 8, 5 and 2 seconds if no motion

is sensed. If no motion is sensed by the end of the pre-alert

the unit goes into Alarm.

When Motion Sensing is enabled the countdown timer rep-

resents the time to alarm. When motion is sensed the timer

will reset to the alarm time selected.

The Signal Lost Timer feature is to prevent users from un-

knowingly wondering out of range of the base/mobile sys-

tem.

The Signal Lost Timer option may only be used in con-

junction with other compatible Grace Lone Worker

products, turning it ON without these products in range

results in a Signal Lost alert message frequently ap-

pearing. Simply disable this alert to prevent these mes-

sages.

The SC500 is shipped with the Signal Lost Timer option

disabled or turned OFF unless stipulated otherwise by the

customer. The end user may enable this feature by select-

ing from one to ﬁfteen minutes, in one minute increments,

to activate an alert on the SC500 when no signal has been

received from the Base, Watchdog, or MX products, for the

pre-selected time frame.

Setup Mode Screen 6

Current Countdown Screen

Current Time Setting Screen

Signal Lost Timer - Enabled or ON

Signal Lost Timer - Enabled or OFF

The display shows the current countdown ﬁrst, followed by

the current time setting, in minutes. For example if three min-

utes is selected, and one whole minute has already passed,

the display will show 1/3, to indicate that there is one full min-

ute remaining. The last minute is counted down in seconds.

The top status line shows the countdown progression.

Signal Lost

Signal Lost Display Screen

Signal Lost Count Down Time Screen

The ﬁrst time a Signal Loss happens, until a signal is (re)

acquired, Signal Lost is displayed on the screen, the Super-

Signal Lost Continued on Next Page

IrDA Transfer Continued

AM16

Motion Sensing

Disabled

UP=+15, Down=-15 Secs.

AM16

Motion Sensing

45 Seconds

UP=+15, Down=-15 Secs.

AM16

Signal Lost Timer

Disabled

UP=+1, Down=-1

AM16

Signal Lost Timer

02/03 Minutes

UP=+1, Down=-1 Mins.

AM16

Signal Lost Timer

18 Seconds

UP=+1, Down=-1 Mins.

AM16

915 MHzV2.9 Fire

Motion Sensing

Disabled

OEM-9090

ID:DA-006

AM16

View Adjust

UP=+1,Down=-1,*=+10,#=-10

AM16

Out of Range

Signal Lost

Cell

vibrates for two seconds, and three alert tones are

sounded. Approximately every thirty seconds, the three alert

tones are sounded again, as a reminder, until a signal is (re)

acquired. To silence the Signal Lost Timer reminder audio,

reset the SuperCell

by pressing both PWR side buttons

simultaneously. The Signal Lost count down time will then

be shown in reverse-video, to indicate that the SuperCell

is still out of range. When the appropriate signal is (re)ac-

quired the count down time is reset, and the screens returns

to normal video.

Signal Lost Continued

Range Test Mode

Setup Mode Screen 7

This mode is used to test the transmission and reception

range with other Grace Telemetry products. Primarily used

for testing of non-emergency signals during system instal-

lation. Pressing the Select button will toggle the Range Test

on and off.

Sound

Setup Mode Screen 8

The sound or audio tones can be enabled or disabled by the

user, for cases where a more covert operation is desired.

Pressing the Select button will

toggle the sound state be-

tween Enabled/Disabled. When discreet signaling is needed

the audio sound may be disabled. Reset, Call-Page and

Alarm alerts are silent with audio tones disabled. A solid

sound icon on the display status screen indicates that sound

is enabled. An outlined sound icon indicates that sound is

disabled so that the unit may be used in settings where

sound could bring undo attention to the operator in stealth

or covert situations. Power on and off signature tones are

emitted at all times, regardless of the sound on/off setting.

This setting overrides the setting of the Panic Alarm Button

Sound setting described next.

Emergency Alarm Button Sound

Setup Mode Screen 9

This setting determines whether pressing of the Alarm but-

ton generates an Alarm sound on the unit. If Sound is dis-

abled, as described in the previous section, the Alarm button

will not make any local sound, even if this setting is enabled.

As supplied from the factory pressing the Alarm button does

OT generate an Alarm sound.

Backlight

Setup Mode Screen 10

Pressing the Select button will toggle the Backlight state be-

tween Enabled/Disabled. It may be desirable to disable the

back light in covert operations, or situations where light can

draw undo attention to the operator.

Inhibit Timer

Setup Mode Screen 11

Use the Select button to enable or disable the Inhibit Timer.

With the Inhibit Timer enabled, when the side PWR buttons

are pressed simultaneously after an Alarm; the SuperCell

is reset and will not respond to the same alarm for thirty sec-

onds. See the previous Alarm Received section for details.

Programming SuperCell

The SuperCell

may have its operating ﬁrmware updated

from a host computer via an infrared link. When the Su-

perCell

is in range of host computer running SuperCell

name base management software, in upgrade mode, press-

ing both PWR side buttons simultaneously will initiate the

SuperCell

ﬁrmware upgrade process. The completed pro-

cess is indicated by power up tones.

SuperCell

I.D.’s are programmed at the Factory and do not

require reprogramming unless desired by the end user. Nor-

mally a LCD T3, SM2000

Command Base or Watchdog is

required to change a SuperCell

’s I.D.

Refer to LCD T3 or SM2000

Command Base Manual (Pro-

gramming TPASS

3, PA2000

and SuperCell

) for detailed

programming information.

Programming SuperCells

I.D. is identical to programming

of TPASS

3 and PA2000

units.

Do not try to up update the SuperCell

ﬁrmware, or program

the SuperCell

I.D. when the SuperCell

batteries are low;

doing so may render the SuperCell

inoperable.

End Of Setup Mode Screens

AM16

Radio Range Test

Disabled

SELect to Toggle

AM16

SELect to Toggle

Backlight

Enabled

AM16

SELect to Toggle

AlarmButtonSound

Disabled

AM16

SELect to Toggle

Inhibit Timer

Enabled

AM16

SELect to Toggle

Sound

Enabled

Low Battery Indication

When approximately six hours of operating time remain in

standby mode, the SuperCell

will display a plug icon on

the display status screen. The power-on tones are not emit-

ted when SuperCell

has a low battery. Low battery is also

indicated by the Operational Status LED changing to a peri-

odic Red strobe. A double chirp sounds once every ﬁve min-

utes with audio enabled. Warning: There are no audible

low battery sounds with audio tones disabled.

When low battery is indicated, the battery should be re-

charged as approximately three hours of operating time

remain. The Rechargeable lithium battery is not user

replaceable.

With the charger provided, recharge time is approximately

six hours, from a low battery warning, and nine hours for

a dead battery. Due to current limits imposed by Intrinsic

Safety requirements, a unit that has gone completely dead

will have to be removed from the charging base and rein-

serted when the charging light turns red. Typical operation

time between recharging is approximately eighty hours in

standby/ready mode.

SuperCell

Charging

Plug Charger into outlet. It takes about twenty seconds for

the Green charger LED to come on. If it does not come on,

or a Red LED comes on, it indicates the battery is to hot or

cold, or has some other fault.

Charging is completed when the green charge LED starts to

slowly ﬂash.

When used in conjunction with other compatible Grace Lone

Worker products, a complete system test may be initiated

by pressing and holding the Select button for three seconds.

After Select has been held for three seconds a Link Query

message is transmitted, and the SuperCell

display shows

a round trip timer, used to measure the complete system

path test time:

System Test Screen

The display will show the following when a Link Status mes-

sage is received, in conjunction with a power-up sound

sequence:

System Test Successful Screen

If no Link Status Acknowledgment message is received after

ﬁve minutes, this will be indicated via a simple audio beep

and a message similar to the one below:

System Test Timed Out Screen

Note: The complete system path may contain items beyond

the control of Grace Industries, such as satellite delays. Sys-

tem Test times could vary considerably.

Mobile Lone Worker Applications

SC500-OR with Out of Range Notiﬁcation

The SC500-OR is similar to the standard SC500 in most

respects but with the added feature of notifying the user

when they have exceeded the effective signaling range of a

compatible MX900 transceiver. The MX900 transceiver, with

Charging

Base

which the SC500-OR is to be used, must have its Ping fea-

ture turned ON. The two devices operate as a system where-

by the MX900 unit (with its PING feature turned on) will echo

back a normal on-mode polling signal that is received from a

Grace Industries SC500-OR two-way signaling device. The

SC500-OR device will receive the echo of its own on-mode

polling signal (sent from the MX900) and resets the Out-of-

Range Notiﬁcation timer. If the echoed signal sent from the

MX900 is not received, or conversely the MX900 does not

receive a polling signal from the SC500-OR within approxi-

mately 3 minutes, an audible warning sound will activate on

the SC500-OR indicating the effective range of the system

has been exceeded. This audible Out-of-Range notiﬁcation

(a bell-like, double-chirping sound) will occur approximately

every 30-40 seconds until the signal link between the SC500-

OR and MX900 is re-established.

System Link Test

12VAC Charger

Adapter

System Test Sent Screen

AM16

System Test

Hold Select 3Sec

System Test Sent

Successful

System Test

Timed Out

System Test Sent

Trip Time: 0027

Operation Status LED Indicators:

Periodic strobe of Green LED—Standby, ready mode Periodic strobe of Red LED—Low battery

indication, ready mode

Rapid strobe of Green LED—Call-back signal received Rapid strobe of Red LED—

Alarm activated by pressing top alarm button

Rapid strobe of alternating Green and Red LED—Alarm received from other SuperCell

TPASS

or PA2000

Approximate Dimensions - 4” H (including antenna) x 2-3/16” W x 1-3/8” Deep

Weight – 5.6 oz. (approximate)

Battery-Rechargeable Lithium, providing over 80 hours of use

High Frequency 2 Way Radio - 902-928 MHz (No FCC License Required)

Smart-Signal Technology - Each SuperCellTM is a Smart Repeater for critical signals providing superior

performance

Manual Alarm Activation - Push Top Button to send an alarm signal. A Red LED will strobe rapidly with

momentary vibration

Motion Sensing - end user may disable or select from 30, 45, 60, 75, 90, 105 and 120 seconds to alarm after

motion has ceased. A Red LED will strobe rapidly with momentary vibration

Receive Call-Page Signals the word Call Page appears on display Initiated from Command Base or Watchdog,

vibration and optional audible alert

Alarm-Receive – Display of ID number, LED alternating Red/Green Strobe, vibration and optional Audible Alert

Power-on Confirmation – Periodic Strobe of Green LED

Low Battery Indication – Low battery icon appears when approx. 4 hours of operating time remaining, Periodic

Strobe of Red LED and optional Audible Alert

Optional audible tones – for alarm, alarm-received, call-back and reset

Check-in Status Signal Periodically transmitted to LCD T3, SM2000 Command Bases, Watchdog and many

other Grace Telemetry products

SuperCell

SC500 SPECIFICATIONS AND FEATURES

When a train is detected, the Train Detector sends an Evacu-

ation Alarm signal to the SC500. The SC500 displays the

EVACUATION message and sounds the evacuation tones.

The supervisor can immediately warn other personnel on

site of approaching rail trafﬁc. SC500 also repeats the Train

Detector the Evacuation Alarm signal.

Both side buttons must be pressed simultaneously to clear

the Evacuation alarm and silence the audio alarm on the

SC500 for one minute. If the Train Detector is not reset the

audio Alarm on the SC500 will automatically re-activate after

1 minute.

To reset the Track-Watch Train Detector and the Track-side

Warning Alarm with the SC500, the STAR “

” key must

pressed and held for 3 seconds. After the reset message is

sent three acknowledgement tones will sound (beep, beep

and beep). The Track-Watch Train Detector will reset and be

fully operational within 15 seconds.

All signals from the Track-Watch Train Detector and other

telemetry devices are “Smart-Signal” repeated by, SC500s,

TPASS-3-TW, Micro TPASS Repeaters and the Track-Side

Warning Alarm.

To turn SC500 “OFF”, press both side buttons simultane-

ously. Please note that SC500 MUST be in the ON mode to

receive and repeat emergency signals.

Always test SC500 for proper operation prior to use.

Remote Reset with SuperCell SC500

SuperCELL

SC500 Track-Watch System Application

305 Bend Hill Road, Fredonia,

PA16124 U.S.A. 724-962-9231

www.graceidustries.com

Grace SuperCell SC500 User Information

Grace SuperCell SC500 User Information

Grace SuperCell SC500 User Information

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