TEX1002LCD
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User Manual
Rev. 1.0 - 22/08/14
[26] AES/EBU
Reserved for future implementations - XLR connector for
AES/EBU digital audio input.
[27] GSM ANT
Reserved for future implementations - SMA connector for
GSM Antenna.
[28] RIGHT
XLR connector, balanced Right channel input.
[29] RIGHT ADJ
Adjustment trimmer for the Right channel input.
[30] MPX ADJ
Adjustment trimmer for MPX input.
[31] MPX
BNC connector, MPX unbalanced input.
[32] MODE/MPX IMP
Dip-switch to set the operation mode (STEREO or MONO)
and the MPX input impedance, 50Ω or 10kΩ.
[33] PREEMPHASIS
Dip-switch to set the preenphasys at 50 or 75 μs. The
preenphasys setting is relevant only for the Left and Right
inputs in stereo mode and for the mono input in mono mode,
while MPX input is unaffected by this setting.
[34] PHASE ADJ
Phase adjustment trimmer.
[35] PILOT LVL
Pilot tone adjustment trimmer.
[36] MAINS SWITCH
Mains power switch.
[37] MAINS
Connectors for 230 V (+/- 15%) 50-60 Hz mains power
supply.
4.5 Connector Pinouts
4.5.1 RS232
Type: Female DB9
1
NC
2
SDA
3
SCL
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
4.5.2 Service (
for programming of factory parameters
)
Type: Female DB9
1
NC
2
TX_D
3
RX_D
4
Internally connected to 6
5
GND
6
Internally connected to 4
7
Internally connected to 8
8
Internally connected to 7
9
NC
