Cooper Security Scantronic 735r, Manual

Page: 8 / 148

8
Controls and Indicators
The main printed circuit board (pcb) contains the following controls and indicators:
LK1
Mode jumper. Link fitted: LK3 selects N/O or N/C for external switches
connected to Alarm contacts. Link not fitted: LK3 selects either roller shutter or
shock sensor.
LK2 Link fitted: disable internal reed switch.
LK3 Selector, works in conjuction with LK1
LK4 Programming. Link fitted: program roller shutter extension or shock sensor
vibration level. Link not fitted, normal operation.
LED Continuous flashing: Programming mode. Flashing in groups of four:
transmission. Off: normal operation.
SPECIFICATION
Part No. 735rEUR-50.
Power Supply Two AAA Alkaline batteries.
Battery Life Approximately 14 months.
Temperature Range -10 to +55 °C.
Low voltage alarm 2.4V nominal.
Environmental Class I (Tested -10 to +55°C)
Security Grade II
INCERT No. C0160196