3
Timer
1. Entering the timer mode:
A. Pointing the arrowhead to area A.
B. Pressing and hold the button about three to five seconds. The red
LED will light then go out. Release the button when the light goes out
and the buzzer will sound long beep once.
2. Exit the timer mode:
A. Pointing the arrowhead to area A.
B. Pressing and hold the button about three to five seconds. The red
LED will light then go out. Release the button when the light goes out
and the buzzer will sound beep twice.
3. Setting up timer: Pointing the arrowhead to the zone you want to count
down (shown in Fig. 3). The countdown will begin after you pressing the
button and sound beep.
Percentage Adjustment
When a dimmer or a thermostat associates with PSR04 in group 2,
PSR04 is able to adjust the percentage by rotating to different angle.
1. If the lamp has already been turned on. Rotating PSR04 from 0% to
100% directly can change the percentage from 0% to 100%. The
lamp will be turned off if the arrowhead is pointed to 0% or area C.
2. If the lamp state is off, rotating to the percentage you want and
pressing the touch button can turn on the light.
3. The other way to turn on the light is pointing the arrowhead to area
B and turn on the lamp by touching the touch button then adjust the
percentage you want.
Switch On/Off
PSR04 is able to work as an On/Off state switch by pressing the touch
button when pointing the arrowhead to area B or fitting horizontal.
If you switch off the lamp by rotating the arrowhead to area C, it actually
adjust the percentage to 0% and you can adjust the percentage by rotating
the arrowhead again without pressing the touch button.
Choosing a Suitable Location
1. Do not locate the Switch facing direct sunlight, humid or dusty place.
2. The suitable ambient temperature for the Switch is -10°C~40°C.
3. Do not locate the Switch where exists combustible substances or any
source of heat, e.g. fires, radiators, boiler etc.