BenQ GL2040 Service Manual page 28

4.3. Click the "Config" to set the parameter as figure5. Click "Apply" after selecting AOC in "JIG". Select
"LPT1" and the Speed less than 50kHz. After all click "Auto Detect", if show "OK" which presents the
communicate OK, you can do next.
4.4. Click "Device" and tick "WP Pin pull to high during ISP" as fig6 and click "connect" later, will pop up the
flash type of the monitor as figure7.
Fig5
Fig6
28