Ensure proper shielding of signal wires. 8. Maintenance Tips Regular Cleaning: Keep the unit clean of dust and debris.

[ Challenger Panel LAN Terminal ] <=======> [ TS1162 Keypad Board Terminal ] +12V DC -------------------------> +12V (Positive Power Input) 0V -------------------------> 0V / GND (Ground Reference) D+ -------------------------> D+ (RS-485 Data Positive) D- -------------------------> D- (RS-485 Data Negative) Step 5: Connect Auxiliary Inputs & Door Controls

Apply power and watch the LED indicator. A steady green light typically indicates the system is ready.

Ts1162 | Installation Manual [verified]

Ensure proper shielding of signal wires. 8. Maintenance Tips Regular Cleaning: Keep the unit clean of dust and debris.

[ Challenger Panel LAN Terminal ] <=======> [ TS1162 Keypad Board Terminal ] +12V DC -------------------------> +12V (Positive Power Input) 0V -------------------------> 0V / GND (Ground Reference) D+ -------------------------> D+ (RS-485 Data Positive) D- -------------------------> D- (RS-485 Data Negative) Step 5: Connect Auxiliary Inputs & Door Controls

Apply power and watch the LED indicator. A steady green light typically indicates the system is ready.