LKP-957
Listen-Only Keypanel
The
The
The
Features
Headset/Speaker Select
To select an optional external headset, tap the HDST key. The key lights when an external headset is selected, and the internal speaker shuts off. To turn off the headset and turn the speaker back on, tap the HDST key again.
Operating Mode Select
The
“ONE” Mode
In this mode, only one listen key may be on at a time. Tap the desired listen key to listen to that channel. Tapping another listen key will automatically turn off the previously selected key. Tapping the key that is on will turn that key off.
“MANY” Mode
In this mode, many listen keys may be on at the same time. Tap listen keys as desired to turn channels on/off.
“Using the ISO Feature in “MANY” Mode
The ISO feature may be used to momentarily deactivate all but one listen key. To use this feature, press and hold the desired listen key. After approximately one second, all other listen keys will shut off. When the listen key is released, all of the previously selected listen keys will turn back on.
Line Drawing
VOLUME