Thermo Fisher Scientific CyberScan PD 300 - Manual (Page 30)

Instruction Manual PD 300
7 BACKLIT LCD
7.1 Using the backlit LCD
This feature lets you view readings in low light situations.
1. To activate the backlit LCD feature, press the key to activate.
To conserve batteries, the backlight automatically shuts off after 20 seconds. To keep the LCD
backlit, keep the backlight key pressed.
7.2 Adjusting the LCD brightness
This mode lets you adjust the brightness of the backlit
LCD. Selecting a dimmer backlighting level helps
conserve batteries. This adjustment is only available in
the % saturation or mg/L (ppm) SETUP modes.
From the measurement mode:
1. Press the MODE key to switch to % saturation or
mg/L (ppm) mode.
2. Press SETUP key to enter setup mode.
3. Press the ▲ or ▼ keys to scroll through subgroups
until you view parameters “LCd” in the upper display.
4. Press the ENTER key. A number (0-8) appears in
the upper display and “LCd” appears in the lower
display.
5. Press the ▲ or ▼ keys to select from level 0
(dimmest light) to level 8 (brightest light).
6. Press the ENTER key to confirm selection and to
return to the subgroup menu. Press the CAL/MEAS
key to return to measurement mode.
Figure 20: Adjusting LCD
Brightness
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