Basic Troubleshooting
*LED not displayed
Check the power source is correct voltage (DC5V) and correct
polarity.
Check the connection of signals cable
*Don’t count step
Check the signal wire is correct and tight.
Check the voltage impulse range (Not Less Than 3VDC)
*Display appears scrambled
Check that all connections are correct and tight.
Check that there is no harsh interference nearby.
*Display appears scrambled
Check that all connections are correct and tight.
Confirm no strong electromagnetic interference nearby.
*Caution
Do not disassemble
Panel Cutout Size
Basic Troubleshooting
*LED not displayed
Check the power source is correct voltage (DC5V) and correct
polarity.
Check the connection of signals cable
*Don’t count step
Check the signal wire is correct and tight.
Check the voltage impulse range (Not Less Than 3VDC)
*Display appears scrambled
Check that all connections are correct and tight.
Check that there is no harsh interference nearby.
*Display appears scrambled
Check that all connections are correct and tight.
Confirm no strong electromagnetic interference nearby.
*Caution
Do not disassemble
Panel Cutout Size
XL5155J
MANUAL
DIGITAL COUNTER
XIELI
ISO9001-2008 & CE
Shaanxi XIELI Photo Electric Instrument Co., Ltd
Add: No.2 Xinke Rd, Eastern Development Zone,
Xi’an 710043, Shaanxi, CHINA
Tel: +86-29-82622375 Fax:+86-29-84023638
Email:
http://www.xieli-china.com/a/index_en/index.html
XL5155J
MANUAL
DIGITAL COUNTER
XIELI
ISO9001-2008 & CE
Shaanxi XIELI Photo Electric Instrument Co., Ltd
Add: No.2 Xinke Rd, Eastern Development Zone,
Xi’an 710043, Shaanxi, CHINA
Tel: +86-29-82622375 Fax:+86-29-84023638
Email:
http://www.xieli-china.com/a/index_en/index.html
39m
m
76mm
39m
m
76mm
