Toa VX-200PS ER - Manual (Page 5)

5
1. Power indicator [MAIN POWER]
Lights green when AC power is supplied.
2. Battery indicator [BATTERY POWER]
Indicates the state of battery usage. Lights red
when the DC power supply is interrupted and
switched over to the backup power supply.
3. Charging indicator [CHARGING]
Indicates battery charging status. Flashes green
while charging, and continuously lights green
after charging completion.
4. Battery check button
Checks the backup battery voltage level.
Pressing the button causes the Battery check
indicator (5) to indicate the remaining battery
voltage.
Note
Do not keep pressing this button over 10 seconds
to prevent the battery from excessive discharge.
5. Battery check indicator [BATTERY CHECK]
In the AC-operated system, the indicator
indicates the current voltage level of the backup
battery as shown below when the Battery check
button (4) is pressed.
In the battery-operated system, the battery
voltage is constantly monitored and its level is
indicated by the indicator as shown below
without pressing the Battery check button.
• Lights green:
25 V or more
• Flashes green: 20 – 25 V
• OFF:
20 V or less
6. Thermistor connection terminal
[THERMISTOR]
Detects the ambient temperature of the backup
battery, and performs temperature compensation
for the charging voltage. For the installation
instructions, refer to p. 12.
7. AC inlet
Using the supplied power cord, connect this AC
line receptacle to a power source of 230 V AC,
50/60 Hz.
8. Fuse holder
Requires an AC fuse.
Type: 250 V, T3.15 A L
9. Control connector [DS-SF LINK]
This RJ45 connector connects to DS-SF LINK
connector of the VX-2000 system, SX-2000
system, or VM-3000 system.
10. Setting switch [SETTING]
Select the DC position (factory set) when using
the unit in the VX-2000 system, SX-2000 system,
or VM-3000 system.
Select the AC position when using the unit as a
backup power supply in an AC-operated system.
Refer to p. 24 for the switch setting in the VM-
2000 series system or other systems.
11. Ground terminal
12. Battery connection terminal
[BATTERY POWER IN]
Connects to the backup battery.
Recommended battery: YUASA NP Series
sealed lead-acid battery
13. DC output terminal [DC POWER OUT]
Supplies the DC power to the DC-operated
devices.
14. DC input terminal [PS IN]
Connects to the DC output terminal of the VX-
200PS Power Supply unit or VM-3000 series
(Voice Alarm System Amplifier or VM Extension
Amplifier).
15. Fuse
Provided in each DC output.
Capacity: Blade-Type Fuse 40 A