BACKLIGHT

Press SNOOZE/LIGHT to illuminate the backlight for 5 seconds.

CONTINUOUS BACKLIGHT

The AC power adapter must be plugged in to use this feature ( 8).

1.The BACKLIGHT switch is located in the battery compartment. Move it to the “ON” position to enable the continuous backlight. Move it to the “OFF” position to disable.

2.Move it to the “AUTO” position to enable continuous backlight controlled by light intensity. When activated, the backlight will be on whenever the unit perceives that the room is dark.

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3.The Light sensitivity knob is located in the battery compartment. Rotate to adjust.

4.When activated, the continuous backlight will be half as bright as usual. To achieve full brightness, press SNOOZE/LIGHT.

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LIGHT SENSOR

PS M03 English R18

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Oregon Scientific PS-M03U user manual Continuous Backlight