Charge Indicators; Charging Batteries - Psion Teklogix 7530 User Manual

Chapter 7: Peripheral Devices & Accessories

Charge Indicators

7.5.3 Charge Indicators

Each battery charge slot is equipped with a tri-coloured LED to indicate the charge
status of the battery. When 7535 batteries are inserted in the charger, the colour and
behaviour of the LEDs associated with the charge wells in use indicate the status of
the charge.
LED Behaviour
Off
Solid green
Flashing green
Solid yellow
Flashing
yellow
Solid red
Flashing red

7.5.4 Charging Batteries

• Install the battery with the battery contacts facing the charger. Slide the
battery between the guide rails until it lightly latches in place.
The LED directly below the slot in which a battery is inserted lights up immediately.
A solid yellow LED indicates that the battery is being charged. If the battery
temperature is outside
temperature is acceptable. A fully discharged battery will normally take between 1.5
and 4 hours to charge. When the battery charge reaches 75%, the indicator flashes
green. At full capacity, it turns solid green.
When the battery is fully charged, the charger stops applying power; the battery
cannot be overcharged if left in the charger slot. The 75% charge indicator is handy
if you need a quick recharge – it often occurs after less than an hour.
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Psion Teklogix 7530 Hand-Held Computer User Manual
Icon
No battery detected in the slot.
Battery is fully charged.
Battery is charged to 75% capacity.
Charge in progress.
Battery temperature out of charge range between 0˚ C
to 39˚ C (32˚ F to 102˚ F). This icon indicates that the
charger is waiting to charge. Charging is attempted
every five minutes until the battery is within the appro-
priate temperature range.
Battery rejected (at insertion) or unable to complete
charge on battery
Charging circuit problem. Refer to "Troubleshooting"
on page 257.
Table 7.1 Gang Charger Indicators
0˚ C to 39˚ C (32˚ F to 102˚ F),
Charge Status
the LED flashes yellow until the