GT10/GT30
8.5
Replacing the Backlight (GT30 Only)
133
8.5
Replacing the Backlight (GT30 Only)
The average service life of the GT30 backlight is 50,000 hours (at room temperature,
normal humidity, and 24 VDC). (“Service life” refers to the period over which the
brightness diminishes by half, and does not mean that the backlight no longer lights at
all.) If the backlight has become dim, it should be replaced with a replacement backlight.
The backlight is sold separately.
Product name
Contents
Product number
Replacement backlight
For color and B&W LCD types
AIGT382
CAUTION
When replacing the backlight, always turn off the power supply to the
main unit. Also, we recommend wearing gloves when doing this, to
prevent injuries.
Procedure:
Replacing the Backlight
1.
Remove the cover.
2.
Disconnect the connector by pulling upward.
Remove the cover.
Disconnect the connector.
3.
Gently pull out the backlight.
Pull out the backlight.
4.
Install the new backlight, reconnect the connector and replace
the cover.
NOTE
After replacing the backlight, be careful that the backlight cable is not
pinched by the case, cutting through it.
Содержание GT10
Страница 9: ...Table of Contents GT10 GT30 viii...
Страница 10: ...ix Part I GT10 GT30 Main Unit...
Страница 23: ...Safety Precautions GT10 GT30 xxii...
Страница 24: ...Chapter 1 Specifications...
Страница 37: ...GT10 GT30 1 5 Dimensions 14...
Страница 38: ...Chapter 2 Installation and Wiring...
Страница 48: ...Chapter 3 Setup...
Страница 63: ...GT10 GT30 3 4 Setting the Basic Communication Area GT30 and PLC 40...
Страница 64: ...Chapter 4 Connecting and Communicating with the PLC...
Страница 84: ...GT10 GT30 4 10 Through Function 61 FP Programmer II on an ongoing basis GT10 GT30 FP Programmer II 25V DC max...
Страница 94: ...Chapter 5 GT10 Configuration Settings...
Страница 115: ...GT10 GT30 5 3 Entering Configuration Settings from the GT10 92...
Страница 116: ...Chapter 6 GT30 Configuration Settings...
Страница 138: ...Chapter 7 How the Various Functions Are Used...
Страница 149: ...GT10 GT30 7 3 GT30 Bit Device Functions 126...
Страница 150: ...Chapter 8 Servicing and Maintenance...
Страница 157: ...GT10 GT30 8 5 Replacing the Backlight GT30 Only 134...
Страница 158: ...Chapter 9 Troubleshooting...
Страница 170: ...147 Matsushita Electric Works Europe AG Part II Screen Creation Tool Terminal GTWIN...
Страница 174: ...Chapter 10 Preparing GTWIN...
Страница 187: ...GT10 GT30 10 4 Procedures for Using GTWIN 164...
Страница 188: ...Appendix A Code Tables...
Страница 191: ...GT10 GT30 A 2 ASCII Code Table 168...