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・ The operating life of the internal battery is approximately five years. It is recommended to
replace the battery every five years even before the reminder message for battery replacement
is displayed.
IDEC provides replacement service for the battery (at customer's expense). Contact IDEC.
The battery may be regulated by national or local regulation. Observe the instructions of proper
regulation. As electric capacity is left in a discarded battery and it comes into contact with other
metals, it could lead to distortion, leakage, overheating, or explosion, so make sure to cover the
(+) and (-) terminals with insulating tape before disposal.
When replacing the battery, use the specified battery only. Note that any problems and failures
arising from or in connection with the use of a battery other than the specified battery is not
guaranteed.
Handling of Batteries and Devices with Built-in Batteries in EU Member States
Note) The following symbol mark is for EU countries only.
This symbol mark means that batteries and accumulators, at their end-of life, should be
disposed of separately from your household waste.
If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means
that the battery or accumulator contains a heavy metal at a certain concentration. This will be
indicated as follows :
Hg : mercury (0.0005%), Cd : cadmium (0.002%), Pd : lead (0.004%)
In the European Union there are separate collection systems for used batteries and
accumulators.
Please dispose of batteries and accumulators correctly in accordance with each country or
local regulation.
11
Adjusting the Contrast
The contrast of the HG2G display can be adjusted on the Adjust Contrast Screen. Adjust the
contrast to the best condition as required. To ensure the best contrast, adjust the contrast
approximately 10 minutes after turning on the power.
Permission to show the Maintenance Screen can be set using the configuration software. Refer to
the Instruction Manual for details.
(1)
Turn on the power to the HG2G, 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.
(2)
Press the Adjust Contrast
at the bottom of the Maintenance Screen. The Adjust
Contrast Screen appears.
(3)
Press the ← or → at the bottom the Adjust Contrast Screen to adjust the contrast to the
optimal setting.
Maintenance
×
System Mode
Device Monitor
Adjust Contrast
Maintenance
×
Adjust Contrast
←
→
(4)
Press the X to close the Adjust Contrast Screen.
The Maintenance Screen is not displayed in System Mode. To adjust the contrast in System Mode,
use the << and >> buttons located at the bottom of the top page.
12
Adjusting the Touch Panel
A gap may be caused in the operation accuracy of the touch panel by the secular distortion, etc.
Readjust the touch panel according to the following procedure when there is a gap in the operation
of the touch panel.
●Touch panel adjustment procedure
(1)
Press the System Mode
appears.
Press the Offline , then the Main Menu Screen appears.
(2)
Press in order of Initial Setting → Initialize → Touch Panel Adjust . The confirmation
screen appears and asks "Adjust Touch Panel setting?"
Press the Yes.
, then the Touch Panel Adjust screen appears.
(3)
Press the center of the X mark, then the position of the mark changes one after another.
Press five marks sequentially.
(4)
When normally recognized, the confirmation screen of (2) is restored.
At procedure (3), when pressing a point away from the center of the X mark, a recognition
error will result. Then the X mark returns to the initial position, then repeat the procedure of
(3) again.
13
Maintenance and Inspection
Maintain and inspect the HG2G periodically to ensure the best performance. Do not
disassemble, repair, or modify the HG2G during inspection.
・ Wipe any stain off 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.
・ Check the terminals and connectors to make sure of no loose screws, incomplete insertion,
or disconnected lines.
・ 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.
Manufacturer: DEC CORP.
2-6-64 Nishimiyahara Yodogawa-ku, Osaka 532-0004, Japan
EU Authorized Representative: IDEC Elektrotechnik GmbH
Heselstuecken 8, 22453 Hamburg, Germany
4
at the top of the Maintenance Screen. The Top page Screen
http://www.idec.com
2016 6
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