jotron TR-810 User Manual

7.2 Front panel
7.2.1 On led
The ON led will illuminate when the unit is on i.e. there is a DC power connected.
7.2.2 Charge led
The charge LED will illuminate when the unit is charging the batteries. The LED will start
to flash when remaining charge time is only one hour.
7.2.3 Alarm led
The alarm LED will illuminate when there is a fault condition in the Battery Backup Unit.
• ALARM LED + 100% LED illuminated: Charge timeout (>5 hour)
• ALARM LED + 75% LED illuminated: High temperature (>60°C)
Charge restarts when temperature gets below 40°C.
7.2.4 Power meter
The 25%, 50%, 75%, 100% LEDS indicates the remaining battery capacity.
7.2.5 Test button
Pressing the TEST button will activate the POWER METER.
ON LED
CHARGE LED
ALARM LED
POWER
METER
TEST
BUTTON
84417_O&I_TR-810_E  Battery Backup Unit Page 7-4

jotron TR-810 Specifications

General

Brand	jotron
Model	TR-810
Category	Radio
Language	English