RTS LKP-957 User manual

OPERATING INSTRUCTIONS
LKP-957 MONITOR KEYPANEL
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 LKP-957 has two operating modes: "ONE"
and "MANY". The current operating mode is
identified in the mode display below the HDST
key. To change operating modes, tap the HDST
key twice.
"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 automat-
ically 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 lis-
ten channels on/off.
Using The ISO Feature In "MANY" Mode
The ISO feature may be used to momentarily de-
activate all but one listen key. To use this feature,
press and hold the desired listen key. After ap-
proximately 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.
™
1DIR
TELEX LPK-957
HDST
1-TD 1-PA ANC1 ANC2 PL01 PL02 PS01 PL03 TAL1 TAL2 2DIR 2-TD 2-PA CHY MANY
VOLUME
LISTEN KEYS AND DISPLAYS
HEADSET/SPEAKER/MODE
SELECT KEY
MODE DISPLAY
9350-7101-002 Rev A 3/94 LKP-957 Keypanel Operation