Product Manual

Powering the SF803

1. Open the battery door pulling the battery door latch.

The SF803 will be shipped with alkaline batteries.

Rechargeable batteries can be used optional but need to be charged externally

2. Insert four AA batteries noting the plus (+) and minus (-) diagrams inside on the battery door.

3. Close the battery door. Push down until it “clicks” into the locked position.

SF803 - Features and Functions

1. Power Button:

Press and release the power button to turn ON the SF803.

All display LED’s will light for 1.0 sec.

Press and hold power button for >2 sec. to turn OFF the SF803.

LED’s:

2. LED1:

solid green when SF803 is on and battery OK

blinking red if battery voltage is 3,8V<V bat <4V

solid red if battery voltage is <3,8V; SF803 turns off automatically after 5 min.

3. Mode LED2:

yellow solid: radio connection OK / yellow flashing: none or lost radio signal

4. Direction LEDs red:

Manual mode: pointing towards the center of the plumb beam.

All 4 LEDs are solid red when the beam is centered.

Automatic SpotLok mode: LEDs solid for 5 min., then flashing every 5 seconds.

Pairing the Spot Finder SF803 with the DG813 -

First, make sure the transmitter and the Spot Finder are turned off. Then press and hold the Escape/Lock button

and turn on the transmitter. Turn On the Spot Finder; the SF803 pairs now automatically with the transmitter.

After a successful pairing, the Laser shows the standard display while the yellow SF803 LED is solid.