Manual

25
When the system power (DC) needs to be switched off in such cases as maintenance or unit configuration
change, shift the Setting switch on the VX-2000DS to the "AC" position following the procedure below.
9. SWITCHING OFF SYSTEM POWER (DC)
Step 1. Terminate all current broadcasts to stop system operation.
Step 2. Shift the Setting switch on the VX-2000DS rear panel to the "AC" position.
Step 3. Stop the AC power supply to the VX-200PS.
This permits the system power to be switched off without switching over to battery operation.
Note
Never stop the AC power supply to the VX-2000DS as doing so causes the system power source to
be maintained by the battery.
[To restore the power supply to the system]
Step 1. Restore the AC power supply to the VX-200PS.
The DC power is supplied from the VX-200PS to the VX-2000DS.
Step 2. Shift the Setting switch on the VX-2000DS rear panel back to the "DC" position.
Step 3. Operate the system normally.
T3.15A L
24V MAX150A
BATTERY POWER IN
( ) ( )
( )
DS – SFFUSE
LINK SETTING
DCAC
615432615432
230V
DC POWER OUT (+) MAX 25A (DC 20V - 40V) PS IN (+) MAX 25A (DC20V - 40V)
50/60Hz 240W
DS – SF
THERMISTOR
SETTING
DCAC
VX-2000DS
Setting switch
[To switch off the system power]