Operating instructions

TransTel TD-1648i / TDS-600 Programming Manual
25
Installing CPU and option cards
G2-IPU
1. SW1: Reset button
2. JP1: Terminators for bus expansion of multi-cabinet.
3. JP2: Terminators for bus expansion of multi-cabinet.
4. Socket for the HDLC controller for bus expansion of multi-cabinet.
5. LED1: Heart beat LED
6. CN6: connector for expanding cabinet
7. CN5: connector for expanding cabinet
8. CN9: LCD connector