Hioki DT4254 - Page 7

iii
4.6 Turning On the Backlight ..............................70
4.7 Using the Auto Power Save (APS) ...............70
4.8 Using Plus/Minus Judgment Function
for Measurement Value
(DT4254
,
DT4255
,
DT4256) ............................71
4.9 Communicating with PC ............................... 72
4.10 Power-on Option Table .................................74
Changing the temperature display unit ..................... 77
5 Specications 79
5.1 GeneralSpecications .................................79
5.2 Electrical Characteristics .............................81
5.3 Accuracy Table ..............................................83
6 Maintenance and Service 95
6.1 Repair
,
Inspection
,
and Cleaning .................95
6.2 Troubleshooting ............................................96
6.3 Error Display ..................................................99
6.4 Replacing Fuses ..........................................100
Appendix Appx.1
Appx. 1 RMS and Average .............................Appx.1