NEC PASOLINK - Controls, Indicators and Test Jacks of OW;RX LEV Monitor

OPERATION ROI-S04605
3-4
OW ON-OFF switch:
Enables transmission of OW signal between IDU and ODU. The OW
switch should be set to ON position to enable OW communication.
VOL control:
Enables to adjust receive OW voice level.
RX LEV/OW IN jack:
Provide a DC voltage for RX LEV monitoring and OW signal from /
to the ODU.
HEADSET jack:
Permits communication between IDU and ODU when orderwire
headset is connected.
Fig. 3-3 Controls, Indicators and Test Jacks of OW/RX LEV Monitor
VOL
ON
OW
OFF
1
2
3
4
5
0
V
PASOLINK
ANTENNA POINTING MONITOR
OW
RX LEV/OW IN
HEADSET
METER
OW INDICATOR
OW SWITCH
VOL CONTROL
RX LEV/OW IN JACK
HEADSET JACK
BATTERY
(6F22(UB)/9V)