3M 965DSP-B TV Converter Box User Manual


 
39
Care and Maintenance
Battery Pack: The 965DSP-B uses a Nickel
Metal Hydride (NMH) battery pack. Typical life
of the battery pack is two years.
To change the battery pack: 1) loosen the six
screws on the battery compartment door and
remove the door, 2) remove the old pack , then
3) unplug the battery connector.
To install a new battery pack: 1) plug in the
battery connector, 2) place the pack in the
battery compartment, then 3) replace the door
and tighten the screws.
Charging:
The battery pack must be charged on a regular
basis. You can use the 965DSP-B for up to 12
hours typical usage (6 hours continuous usage).
The time between charges may be reduced if
you use the backlight frequently or if you work
in very cold weather.
Typical charging time is two hours.
Level of Charge:
The battery icon in the upper right of all screens
indicates the battery charge. Four black “bars”
indicate full charge. Zero black “bars” indicate
the battery pack is very low and should be
charged immediately.
AC/DC Adaptor:
Use the AC/DC adaptor to charge the NMH
battery pack. Plug the AC cord into the AC/DC
adaptor and into a power outlet. Plug the DC
cord into the 965DSP-B.
IR Port:
The IR Port on the top of the 965DSP-B is used
for uploading new software enhancements.
An IR to RS-232 adaptor cable is provided with
software enhancements.