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  3. LT-700-072/216

Listen Technologies LT-700-072/216, LT-700-072/216 MHz Portable Display RF Transmitter Owner's manual

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LT-700-072/216 Quick Reference Card
Power Button: Turns unit On/Off.
3.5 mm Input Jack: Connect
a Listen microphone here.
Look&Listen™ Display: Shows
transmit level, channel,
programming, battery status, and
lock status.
Battery Compartment:
Place two (2) AA batteries
in compartment. Be sure to
follow polarity pattern.
Mute On/Off Switch
Battery Select Switch: Choose
the type of batteries being
used - Alkaline or NiMH.
Power/Charging Port
Front Door Lock
LED: When lit, unit is on. When batteries are
low, charging, or unit is muted the LED ashes.
RF Output
Indicator: Indicates
the RF transmit level.
Channel Display: Displays the
current channel.
Battery Level
Indicator
Lock Icon: Indicates the unit is
locked on current channel.
L/O: Indicates while in
programming mode the specic
channel has been locked out.
PGM: Program
function is in
process.
Channel Select UP/DOWN
© 2008 Listen Technologies Corporation
®
All Rights Reserved 200859
Mic Sensitivity Switch:
Adjust Mic sensitivity to
High, Medium, or low
SQ™ Switch: Turns SQ™ On/Off.
LT-700-072/216 Quick Reference Card
SQ™ (Super Quiet)
– SQ™ minimizes RF noise allowing clear reception.
– To work properly SQ™ must be enabled for both the transmitter and the receivers.
Channel Lock
– To lock on a channel, hold the UP button for 4 seconds.
– The LED will blink momentarily and the lock symbol will be displayed when the channel lock
is activated.
Programming
– The LT-700 can be programmed to transmit on a limited number of channels.
– Entering Programming Menu;
1. While the unit is ON, press and hold the channel UP/DOWN buttons.
2. The “PGM” icon will appear on the LCD.
3. Press the UP/DOWN to scroll through channels. Pressing the PWR button will
toggle between lock/lockout for that channel.
4. When no buttons are pressed for 10 seconds, the program menu will exit.
© 2008 Listen Technologies Corporation
®
All Rights Reserved 200859
For further details regarding advanced options for your Listen products
please visit our website at www.listentech.com Resources/Support/Manuals
or contact Listen at +1.801.233.8992 • +1.800.330.0891
North America
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