Setting The Liquid Crystal Display Contrast - PerkinElmer 200A Series User Manual

<Setup initial screen>
When you press the ENT key here, the setup items selecting screen is presented to allow reentry.
Or you can advance to LCD contrast setting.
The selected setting will be fetched upon turning on power supply at the next time.
6. Turn OFF the power switch.
Setting the Liquid Crystal Display Contrast (LCD CONTRAST)
Set a contrast (brightness) level of the LCD screen.
1. Turn on the power switch with the SET UP [UTLTY] key held down.
2. The following display will be presented.
<Setup initial screen>
Press the ENT key.
3. The following display will be presented.
<Setup items selecting screen>
Select CONTRAST.
Press numeric key 2 and then ENT key.
4. The following display will be presented.
<LCD contrast setting screen>
Set a LCD CONTRAST value.
Press numeric key (1 to 7, usually input 3) and then ENT key.
SETUP: DETECTOR
CH1
SETUP: DETECTOR
CH1
SETUP ITEMS (DETECTOR=1, CONTRAST=2
2 EXCHANGE STANDARD=3)
LCD CONTRAST (1 - 7)
_3
CONTRAST Serial No.
4
CONTRAST Serial No.
4
Operation
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