Chiayo IrDA-9000 Owner's manual

Brand: Chiayo

Model: IrDA-9000

Type: Owner's manual

Chiayo IrDA-9000 is a professional UHF wireless microphone system that offers reliable performance and versatile features for various applications. With its 2-way synchronization capability, you can effortlessly match the frequencies between the receiver and transmitter using infrared sensors. The true diversity design ensures seamless audio transmission by selecting the strongest signal from two antennas. This system provides clear and stable sound quality, making it ideal for live performances, presentations, conferences, and more.

IrDA-9000

UHF 2-Way Synchronizing True Diversity Wireless Microphone

ISO 9001

ISO 14001

OHSAS 18001

GREEN PRODUCT

Operation manual

ISO

14001

REGISTERED

INTERNATIONAL

OHSAS

18001

REGISTERED

INTERNATIONAL

-1-

Thank you for choosing this 2-way synchronizing UHF wireless microphone system! This

2-way synchronization is realized by IrDA sensors.

Our products are designed to last and for user friendly operation. Each system consists of:

1. a receiver

2. a handheld or belt-pack transmitter

3. a pair of antennas

4. a switching adaptor

5. an operation manual

For more details, please take a few moments to go through this operating manual to have

a thorough understanding of the functions and operation of both transmitter and receiver.

Parts and functions of IrDA-9000 receiver

Front panel

1. Power switch

2. IR sensor area

3. Diversity indicator

4. Radio frequency indicator

5. Audio frequency indicator

6. LCD display

7. UP button

8. DOWN button

9. IrDA synchronization button

10. SET button

Rear panel

11. Antenna B socket (TNC)

12. Balanced audio output

13. Unbalanced audio output

14. DC in

15. Antenna A socket (TNC)

3 4 5

ISO 9001｜ISO 14001｜OHSAS 18001

-2-

Changing CHANNEL / FREQUENCY

1. Press-release SET button until the CHANNEL-FREQUENCY page appears.

2. Press ▲(UP) or ▼(DOWN) button to select a new channel. As the channel changes, the

frequency changes accordingly, too.

3. After a channel is chosen, wait 5 seconds to store the setting.

CHANNEL scanning

For an interference-free operation, a cleaner channel might be necessary if the current one

receives too much interference. Before scanning, the transmitter must be switched off.

1. Press-release SET button until the AUTO SCAN page appears.

2. Press ▲(UP) or ▼(DOWN) button to find and locate a clear, interference- free channel.

3. After a channel is chosen, wait 5 seconds to store the setting.

CHANNEL SYNCHRONIZING of the receiver and transmitter

Align infrared areas of the receiver and transmitter within 30cm.

A. Changing the receiver’s channel

B. Changing the transmitter’s channel

▼

1. Press the synchronizing button of the

transmitter.

2. The transmitter will synchronize the

receiver’s channel.

1. Press the SYNC button of the receiver.

2. IRDA DATA SEND will appear on the

receiver’s display.

3. Then PLL CHANNEL COPIED BY IRDA will

appear to denote data transferred to denote

successful synchronization.

4. Please try again if IRDA SEND FAIL

appears.

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

< 30cm

-3-

Adjusting VOLUME level

1. The setting can be made right on the homepage.

2. Press ▲(UP) or ▼(DOWN) button to choose a new level.

3. After the setting is made, wait 5 seconds to store the setting.

Adjusting SQUELCH level

When interference is encountered try reducing the sensitivity of the receiver, thus less

susceptible to interference.

1. Press-release SET button until the SQUELCH SETUP page appears.

2. Then press ▲(UP) or ▼(DOWN) button to choose a new level between 1 and 10.

3. After a level is chosen, wait 5 seconds to store the setting.

Since increasing the squelch level will also reduce the reception distance, it’s recommended to

choose the lowest level that can eliminate the interference.

If this still does not solve the problem it means this frequency is not suitable. Adjust the squelch

back to its preset level and use the scan function to locate a clear, interference-free channel.

Receiver installation

1. For best operation, the receiver should be at least 1m above the ground and 1m away from a

wall or metal surface to minimize reflections.

2. The transmitter should also be at least 1m away from a wall or metal surface to minimize

reflections. The transmitter should also be at least 1m away from the receiver.

3. Keep antennas away from noise source such as motors, automobiles, neon light as well as

large metal objects.

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

ISO 9001｜ISO 14001｜OHSAS 18001

-4-

Audio output connection

There are two audio outputs on the back of the receiver, Mic-level balanced and Line-level

unbalanced. Use shielded audio cable for the connection between the receiver and the

amplifier/mixer. If the amplifier/mixer has a 1/4"(6.3mm) phone jack, connect a cable from the

1/4"(6.3mm) unbalanced audio output from the receiver to the amplifier/mixer. If the

amplifier/mixer has an XLR input, connect a cable from the balanced XLR audio output from

the receiver to the amplifier/mixer input.

6.3mm phone jack connection

XLR connection

Rack mounting

The receiver can be cabinet-mounted by either one or two units. If only one receiver is to be

mounted, an optional kit is available and it's installed as shown in Fig 1. If two receivers are to

be mounted, they can be assembled by another kit and installed as shown in Fig 2.

Fig 1. Rack mount one receiver

Fig 2. Rack mount two receivers

-5-

UHF handheld microphone（SQ-9000 IrDA）

Parts and functions

1. Cartridge

2. Battery power LED

3. Power switch

4. LCD

5. Menu button

6. Setting button

7. IrDA synchronizing button

8. Battery compartment

9. Color cap

10. IrDA sensor area

11. Charging port

Channel synchronizing of the receiver and microphone

Align infrared areas of the receiver and microphone within 30cm.

A. Changing the receiver’s channel

B. Changing the microphone’s channel

► ►

1. Press the synchronizing button of the

microphone.

2. IRDA PLL CALL will appear on the

microphone’s LCD denote synchronizing the

receiver’s channel.

3. If the receiver’s channel is synchronized,

PLL SEND OK will appear. Otherwise,

please try again if the LCD shows IRDA

FAIL.

1. Press the synchronizing button of the

receiver and the receiver will transmit the

frequency to the microphone and

synchronize the channels.

2. The microphone's channel will be

synchronized by the receiver.

If it doesn’t work check that you have the IR sensor panels aligned, that they are facing each

other, devices are within 30cm of each other, and try again.

IRDA

PLL CALL

PLL SEND

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

C H : 0 0 1

650.000M

C H : 0 1 0

652.250M

< 30cm

ISO 9001｜ISO 14001｜OHSAS 18001

-6-

Battery installation & indicator

This microphone requires 2 x AA batteries to operate.

To install, remove the battery cover and slide the batteries according to the correct polarity into

the battery compartment & replace the battery cover.

Note: Batteries contain a corrosive acid that may leak and damage the microphone when

stored for a long period. Batteries should be removed from the microphone if it is not to be used

for a prolong period of about 4 weeks or more.

When the microphone is switched ON a blue LED② will blink once to indicate the batteries

installed are in good condition. If the LED remains illuminated, it means the batteries are

weak and a replacement is required.

Channel setting

1. Use MENU button⑤ to go to the CHANNEL｜BATTERY STATUS page.

2. The upper-right channel number will flash to allow changes to be made.

3. Press SET button to change the channel number.

4. 5 seconds after selecting a channel, it will be automatically saved.

Battery type setting

1. Use MENU button⑤ to go to the BATTERY TYPE page.

2. Press SET button⑥ for 3 seconds, then the cursor will flash to allow changes to be made.

3. Press SET button to select either NiMH (rechargeable battery) or AKLN (alkaline battery).

4. 5 seconds after selecting a battery type, it will be automatically saved.

Important: NiMH battery must be selected when rechargeable battery is being used. Never

select AKLN (alkaline) when microphone is intended for charging as alkaline battery isn’t

rechargeable. Wrong battery selection will result in battery sensing electronics to display wrong

and misleading status information.

C H : 0 0 1

C H : 0 10

A K L N

N I M H

A K L N

N I M H

-7-

UHF belt-pack transmitter（SM-9000 IrDA）

Parts and functions

1. Antenna

2. LCD

3. Cover release button

4. Power switch

5. IrDA synchronizing button

6. Menu button

7. Setting button

8. High-impedance gain control (GT)

9. Low-impedance gain control (MT)

10. Battery compartment

11. Audio mute switch

12. Battery power LED

13. IrDA sensor area

14. Mini XLR connector

15. Charging contacts

Channel synchronizing of the receiver and transmitter

Align infrared areas of the receiver and transmitter within 30cm.

A. Changing the receiver’s channel

B. Changing the transmitter’s channel

► ►

1. Press the synchronizing button of the

transmitter.

2. IRDA PLL CALL will appear on the

transmitter’s LCD denote synchronizing the

receiver’s channel.

3. If the receiver’s channel is synchronized,

PLL SEND OK will appear. Otherwise,

please try again if the LCD shows IRDA

FAIL.

1. Press the synchronizing button of the

receiver and the receiver will transmit the

frequency to the transmitter and synchronize

the channels.

2. The transmitter's channel will be

synchronized by the receiver.

If it doesn’t work check that you have the IR sensor panels aligned, that they are facing each

other, devices are within 30cm of each other, and try again.

IRDA

PLL CALL

PLL SEND

POWER

A B

SDR-6200 IrDA

UHF2-WAYSYNC. TRUEDIVERSITYRECEIVER

D IVE R SIT Y A U DIO

C H : 0 0 1

650.000M

C H : 0 1 0

652.250M

3 3

84 5

11 12

< 30cm

ISO 9001｜ISO 14001｜OHSAS 18001

-8-

GAIN setting (GT/MT)

Gain control enables the user to set different output levels. GT⑧ is for

the use of instrument with high impedance, such as guitar while MT⑨ is

for the use of low impedance such as lapel or headset microphones.

Battery installation & indicator

This transmitter requires 2 x AA batteries to operate.

To install, remove the battery cover and slide the batteries according to the correct polarity into

the battery compartment⑩ & replace the battery cover.

Note: Batteries contain a corrosive acid that may leak and damage the transmitter when stored

for a long period. Batteries should be removed from the transmitter if it is not to be used for a

prolong period of about 4 weeks or more.

When the transmitter is switched ON a red LED○

will blink once to indicate the batteries

installed are in good condition. If the LED remains illuminated, it means the batteries are

weak and a replacement is required.

Channel setting

1. Use MENU button⑥ to go to the CHANNEL｜BATTERY STATUS page.

2. The upper-right channel number will flash to allow changes to be made.

3. Press SET button to change the channel number.

4. 5 seconds after selecting a channel, it will be automatically saved.

Battery type setting

1. Use MENU button⑥ to go to the BATTERY TYPE page.

2. Press SET button⑦ for 3 seconds, then the cursor will flash to allow changes to be made.

3. Press SET button to select either NiMH (rechargeable battery) or AKLN (alkaline battery).

4. 5 seconds after selecting a battery type, it will be automatically saved.

Important: NiMH battery must be selected when rechargeable battery is being used. Never

select AKLN (alkaline) when transmitter is intended for charging as alkaline battery isn’t

rechargeable. Wrong battery selection will result in battery sensing electronics to display wrong

and misleading status information.

C H : 0 0 1

C H : 0 10

A K L N

N I M H

A K L N

N I M H

-9-

ISO 9001｜ISO 14001｜OHSAS 18001

-10-

CHIAYO ELECTRONICS CO.,LTD.

Http://www.chiayo.com.tw｜Email: [email protected]

Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan｜Tel: 886-2-27415741｜Fax: 886-2-27525242

Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan｜Tel: 886-5-2711000｜Fax: 886-5-5767611

12I2311

Chiayo IrDA-9000 Owner's manual

Chiayo IrDA-9000 Owner's manual

Chiayo IrDA-9000 Owner's manual

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