User's Manual

Rev B
4
SRX_400 FUNCTION GUIDE
Power Supply and Accessories
ANT - RF jack for antenna connection (whip antenna, ASP_8 connection)
CHG - Battery charger connection
EAR - Headphones connection
OFF/VOL - On/Off switch, volume control knob
POWER - External DC power cable connection
ASP_8 - ASP_8 antenna switching unit connection - 15 pin
SERIAL I - serial port used for RS232 communications (dumps, terminal control, DSP) - 9 pin
SERIAL II- serial port used for DSP_500 interface in versions supporting both DSP and terminal
communications - 9 pin
The SRX_400 receiver will operate continuously for about 12 hours (panel light on) or 16 hours
(light off) on a fully charged "C" battery pack. The receiver operates on “C” or “D” type
rechargeable nickel cadmium (NiCad) batteries (Panasonic P-240C, Sanyo KR2800CE, or
Panasonic P-400D, or equivalent). When the batteries need recharging the shift key ^ character is
replaced by a
symbol.