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Document # 720004-0000
March 2, 2022
9
Technicians Manual
1.5.5 Watch Dog jumper
Figure 9: Watch Dog (PayCheck 3™ & PayCheck 4™ only)
Jumper setting
Function
ON
Run mode (default setting)
OFF
Recovery mode (disable watch dog)
Table 4: Watch Dog jumper
1.5.6 Bezel illumination control jumper
Figure 10: Bezel Control
Jumper setting
Function
ON
Bezel illumination control connected to pin 9 of host I/O
OFF
Bezel illumination control not available on Pin 9 of host I/O
Table 5: Bezel Control
1.5.7 LED