Teklogix 7035, 8255 & 8260 Terminals User Manual 203
Chapter 8: Terminal Accessories
The 7942 In-Unit Charger
Battery Life - 9 hours at 23˚ C (73.4˚ F) with TRX7370 radio
- 15 hours at 23˚ C (73.4˚ F) with TRX7431 radio
with backlight on 5%, 5 scan transactions per
minute, TESS emulation, 20605-003 battery
pack. Based on typical 1 year cell degradation.
Other radios will differ.
Supported Chargers Model #7967 – 6-gang custom charger
Model #7942 – In-unit charger
Model #7978 – 3-gang custom charger
Memory No memory effect.
Battery Gauge Indicates remaining capacity, 0 to 100%,
resolution 10%. Nominal capacity of battery
pack is displayed as a reference.
Graceful Power Fail Operator is notified when battery capacity is low.
8.3 The 7942 In-Unit Charger
Important: The 7035 cannot be switched on while it is inserted in the 7942 in-
unit charger. In fact, if the terminal is “on” when it is inserted in
the charger, it is automatically switched off.
The 7942 In-Unit Charger is a single site, fast charger. This unit can charge Lithium-
Ion or Nickel-Metal Hydride batteries.
Note: To ensure that air flow through the base of the charger is unimpeded,
the charger should be placed on a hard, flat surface, free of possible
obstructions.
8.3.1 Mounting Bracket
The optional mounting bracket allows the 7942 charger to be permanently secured
to a table or bench, permitting “one-handed” removal of the 7035 terminal from the
unit. Charging temperature is restricted to from 10° to 30° C (50° to 86° F).
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