Chroma Meter
PCE-CRM 40
need to change if not necessary.
2.3.2 Power Management
There are functions include screen backlighting time setting, auto-shut off time setting and
backlight brightness adjustment.
LCD backlighting time is set for 30 seconds in default, and the auto-shut off is set for 30
minutes.
Backlight brightness adjustment function has 3 optional levels, corresponding to the dark,
medium and bright. It is set in first level in default.
6