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User Manual
Rev. 1.0 - 27/10/06
TEX500-LCD & TEX1000LIGHT
[30] SERVICE VOLTAGE SEL.
115-230V mains voltage selector.
[31] I2C BUS
DB9 connector for I2C bus network.
[32] SERVICE FUSE
Service fuse (sect. 5.1 - Table [1]).
[33] LEFT ADJ
Trimmer for left input level adjustment.
[34] LEFT
Left audio channel input XLR connector.
[35] FUSE 2
Mains power supply fuse (sect. 5.1 - Table 1]).
6.3 Connector Pinouts
6.3.1 RS232
Type: Female DB9
1
NC
2
SDA
3
SCL
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
6.3.2 Service (for factory setting)
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
6.3.3 I
2
C Bus
Type: Male 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
