1 HG2J-7U
35-12 WindO/I-NV4 User’s Manual
1.9 Maintenance and Inspection
Maintain and inspect the HG2J-7U periodically to ensure the best performance. Do not disassemble, repair, or modify
the HG2J-7U during inspection.
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Maintenance Screen
Turn on the power to the HG2J-7U, then press and hold the touch panel on the upper-left corner of the screen for
three seconds or longer. The Maintenance Screen appears on the screen.
• Permission to show the Maintenance Screen can be set using the configuration software. Refer to Chapter 4 “3.1
System Tab” on page 4-25 for details.
• The Maintenance Screen is not displayed in the System Mode.
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System Mode
Press the [System Mode] at the top of the Maintenance Screen. The Top Page Screen appears.
Initial Setting, Self Diagnosis and Initialization of the data, etc can be executed in the System Mode.
Maintenance and
Inspection Parts
Description
Display
Wipe any stain of the display using a soft cloth slightly dampened with neutral detergent or
alcoholic solvent. Do not use solvents such as thinner, ammonia, strong acid, and strong alkaline.
Terminals, Connectors
Check the terminals and connectors to make sure of no loose screws, incomplete insertion, or
disconnected lines.
Mounting Clips
Make sure that all mounting clips and screws are tightened sufficiently. If the mounting clips are
loose, tighten the screw to the recommended tightening torque.
Backlight
The HG2J-7U’s backlight cannot be replaced by the customer. When the backlight needs to be
replaced. Contact your vendor or IDEC Corporation.
Maintenance Screen
Maintenance
System Mode
Device Monitor
Adjust Brightness
SYSTEM MODE TOP PAGE
Run Offline Main Menu
<< >>
BRIGHTNESS 31
MAC Address 98:84:E3:8E:52:4B
IP Address 192.168.2.42(DHCP)
2021/JUN/29/TUE 08:57:36
ENG/JPNEtherIP
SNTP
MAC Address Invalid.
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