Spectra Precision ProMark 800 Reference Manual - Manual (Page 18)

6
Introduction
Bottom View
Battery,
Connectors &
Module
Battery Model & Battery Compartment
The battery used in the ProMark 800 is a 7.4-V DC - 4600
mAh rechargeable battery. It is a standard model used in
many camcorders.
The battery is housed in a battery compartment accessible
from underneath the ProMark 800. The compartment door
can be removed using a coin to release the two quarter-turn
screws.
DC Power Input
A three-contact, female connector (Fischer type) allowing the
ProMark 800 to be powered from either the provided AC
adapter (connect the cable extension between ProMark 800
and the end of the AC adapter output cable), or an external
9- to 28-V DC battery through cable P/N 730477 (cf. base
configuration with radio).
5/8” adaptor Battery
Compartment
GSM Antenna
Radio Antenna
DC Power Input
RS232/422 port
(port A)
Radio module
Bluetooth (port C)
Front Panel
USB Port