Fuji Electric POD UG221H-LE4 User Manual page 38

4-6
3. Function Switches
[F1] to [F5] Switch Functions with Switch Menu
Functions
Selects the operation mode between STOP ↔ RUN.
F1 Mode
Adjust the contrast. Holding down the switch for one second or more changes the contrast rapidly.
F2
F3 Contrast
Adjustment
F4
Turn the backlight on and off.
Backlight control should be set on the editor.
([System Setting] → [Unit Setting] → [Unit Setting] dialog, [Backlight] tab window])
Always ON
Ignored
F5 Backlight
F2 F3
Dark Medium
Auto 1/Auto 2/Auto 3
• The [F5] switch turns the backlight off.
• This is valid when the backlight control
bit (bit 11) in the read area "n + 1" in the
system memory is reset (OFF: 0).
Contents
F4
Pale
Manual/Manual 2
• Manual
The [F5] switch turns the backlight off.
To turn it on, press somewhere on the
screen or a function switch.
• Manual 2
The [F5] switch turns the backlight on
and off.
• [Backlight Power ON Time Control] that
determines the backlight status at
power-up becomes valid.
When the power is turned on:
ON
OFF → Backlight OFF
→ Backlight ON