5. Plug the other end of the AC power cord into the mains power outlet.
6. Set the DC on/off switch to on.
Note: When powering the device regularly check the battery charge level.
Using two batteries
Refer to illustration F.
1.
Place one battery on top of another.
If required, use the Velcro strap to hold the batteries securely.
2. Plug the battery coupler cables into each of the battery DC input/output ports. The
battery coupler cables are marked with '1' (primary) and '2' (reserve) labels.
3. When charging two batteries, attach the power supply unit adapter to the DC plug
and connect the adapter to the battery coupler.
When powering a device, connect the DC output cable of the device to the end
of the battery coupler. The primary battery supplies power to the device and the
reserve battery takes over when the primary battery is disconnected or discharged.
Indicators
Refer to illustration B.
The RPS II provides LEDs to indicate its current operating state.
LED indicator
Battery charge level
One amber flashing (audible
alert beeps continuously)
One green flashing (audible alert
beeps for 10 sec)
One green continuous
Two green continuous
Three green continuous
Four green continuous
Charging (B-7)
Flashing green
Constant green
DC on/off (B-8)
Flashing blue
Constant blue
Audible alert mute (B-5)
Flashing blue
Constant blue
When setting the DC on/off switch, the charge level indicator may fluctuate between different levels.
1
(B-6)
1
Status
Less than 5%
Less than 10%
10% to 40% (approximate)
40% to 65% (approximate)
65% to 90% (approximate)
Greater than 90% (approximate)
Charging
Fully charged
RPS II turned on but not discharging
RPS II turned on and discharging
Not discharging and mute is active
Discharging and mute is active
English 3