５
PCB EXPLANATION
ＭＵＸ-１００ SERVICE MANUAL
５ - ２
Check pin list
CP No.
CP Name
Description
CP1 System
clock
CLK6M
CP2 System
clock
CLK12M
CP3
Vbatt
Lithium battery voltage
CP4 +5V
+5V
CP5 DGND
GND
DIP switch list
SW No.
Status
2-1 Always
ON
2-2 Always
ON
2-3 Always
OFF
2-4 Always
OFF
2-5
ON: Measured value display mode
OFF: Normal mode
2-6 Always
OFF
2-7 Always
OFF
2-8
ON: Initial setting mode
OFF: Normal mode
3-1
ON: EEPROM initialization mode.
OFF: Normal mode
3-2 Always
OFF
3-3 Always
ON
3-4
ON: Remote control option is provided.
OFF: Not provided.
3-5 Always
OFF
3-6 Always
OFF
3-7 Always
OFF
3-8
ON: Adjustment mode
OFF: Normal mode
