22
SANDOR QUAD ESA SMA
POLITEC | INSTALLATION MANUAL - VER.3.1
15.1 Motherboard components
1
POWER SUPPLY LED
PWR
Green
ALARM LED
ALM
Red
MASKING LED
AM
Green
DISQUALIFICATION LED
SL
Green
HEATERS LED
HTR
Yellow
2
TRIMMER
Intervention time adjustment
3
10 DIP SWITCH UNIT
Channel and beam selector
4
5 DIP SWITCH UNIT
Function selector
5
SW4 JUMPER
Heater power supply switch
6
TAMPER
Column tamper connection
15.Appendix A: QUAD B RX motherboard details
4
1
5
3
6
2
12V
24V
SW4
Heater
power supply
switch