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Setting backlight – EXFO PM-1600 High-Speed Power Meter User Manual

Page 93

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High-Speed Power Meter

83

9

Customizing the PM-1600

Display

Setting Backlight

In certain circumstances, you might want to deactivate the backlight that
illuminates the display.

To deactivate the backlight,
1.
Press Setup to access the Setup menu.

2. Press ENTER to access the System Setup menu.

3. Use the up/down or left/right arrow keys to select Backlight.

4. Press ENTER to access the backlight edit box.

5. Use the up/down arrow keys until the backlight value changes to OFF.

Note: To reactivate the backlight, follow steps 1 to 5, except that the backlight

value has to be set to ON.

Note: You can deactivate the backlight while in the power measurement mode by

pressing Shift, then the left arrow key. To subsequently reactivate the
backlight, press
Shift, then the right arrow key.

High-Speed Power Meter

83

9

Customizing the PM-1600

Display

Setting Backlight

In certain circumstances, you might want to deactivate the backlight that
illuminates the display.

To deactivate the backlight,
1.
Press Setup to access the Setup menu.

2. Press ENTER to access the System Setup menu.

3. Use the up/down or left/right arrow keys to select Backlight.

4. Press ENTER to access the backlight edit box.

5. Use the up/down arrow keys until the backlight value changes to OFF.

Note: To reactivate the backlight, follow steps 1 to 5, except that the backlight

value has to be set to ON.

Note: You can deactivate the backlight while in the power measurement mode by

pressing Shift, then the left arrow key. To subsequently reactivate the
backlight, press
Shift, then the right arrow key.