User Instructions

www.pulsar.pl ROUPS12VR RACK POWER CCTV

RED LED:

 ON – too high temperature of the switch mode power supply

(>70°C)

 OFF – standard temperature of the switch mode power supply

RED LED:

 on – battery voltage <11,5V

 off – battery voltage >11,5V

GREEN LED:

 on – DC voltage in the DVR output

 off – no DC voltage in the DVR output

3.2. Technical output.

The power supply is fitted with the ALARM output of collective failure (relay type). A collective failure can

be triggered by the following events:

- 230V AC mains power failure

- Melting fuse activation F

DVR

- Failure of the switch mode power supply

- Too high temperature of the switch mode power supply (>70°C)

- Low battery voltage (<11,5V)

Fig. 4. Electrical diagram of the ALARM collective output of failure.

CAUTION! In Fig.4 the set of contacts shows a potential-free status of the relay, which

corresponds to power supply failure.

3.3. Acoustic indication.

A collective failure is indicated by the piezoelectric indicator, 1 beep every second. The acoustic indication

can be turned off by changing the ON / OFF position of the switch .

switch in the up position, indication ON

switch in the down position, indication OFF