Tokheim WWC T1 - User Access Module

Page 12-12 Document Ref 905675-001 Rev 2
Appendix WWC T1 Set Up & Maintenance Manual
12.4.3 USER ACCESS MODULE
LED’s:
•LED_1 (H4 = RED) Normal operation
•LED_2 (H5 = GREEN) Key activated
Jumpers:
•W1 IR remote sensor for IR remote control
•W2 Not used
•W3 OFF in UAK, ON in UAM for IR remote control
•W4 Test jumper
•W5 Not used
Issue A
LCD
keyboard
8
7
C5
2
DIPNET
W5
W4
W2
IR
sensor
GAS
METER
H4
H5
W1
W3
UA
K
ECVR
87C52
DIPNET
W5
W4
W2
IR
sensor
H4 H5
W1
W3
UAM