User's Manual
PIN DESCRIPTION
BATTERY CHANGE
RJ-45 Connector Pin Description
Pin# 1: VCC, DC power (10V ~ 16VDC)
Pin# 2
:GND
8
1
1
8
Pin#
2
:
GND
Pin# 3: Audio Signal
Pin# 4: Audio Signal GND
Pi # 5
GND
1
8
Pi
n
#
5
:
GND
Pin# 6: 2.8V out when the unit is on. Short this pin
to GND to remotely turn on TX.
“
”
- Unscrew these nuts on backside of TX
- Then separate battery back with connector
0V
Recording starts
Normal
“
H
”
5V
- Insert a new battery with connector.
- Assemble battery cover as initial
- Tighten these screws on backside of TX
- Before using, please assemble battery cover completely
Pin# 7 : 0V when TX is ON, 5V when TX is OFF.
Use this pin for recording trigger (Recording Trigger)
Normal “H” 5.0V
0V
TX unit is on
5 6
Pin# 8 : FULL UP 5V 470 OHM






