User Guide
16
Appendix C: Troubleshooting    
If the LCD monitor fails to function correctly, please follow the 
following steps for a possible solution. 
1. Perform the adjustments according to the section, 
“Operating the Monitor.” 
2. Refer to the rest of this section if you cannot find a proper 
item listed in “Operating the Monitor” or if the problem 
remains. 
3. If the problem you have experienced is not described on the 
next page or you cannot correct the problem, stop using the 
monitor and contact your dealer or the nearest service center 
for further assistance. 
4. When “ATTENTION” is displayed: 










