User guide

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Key Fob Programming / Bypass Function

Model # SR-110 / SR-210

Programming a New Key Fob Transmitter

Apply power to the spreader unit (Spreader plugged into the 7 -way connector and typically vehicle running.)

Press the Learn / Bypass switch to the Learn position for 2 seconds and release. Move clear of the spreader and keep

hands and feet away from the spreader. Press and hold the 50% button on the key fob transmitter to be learned until

the spreader starts. (It may take up to 30 seconds for the key fob to be learned.) Release the 50% button and press the

If the spreader does not start within 30 seconds then release the 50% button on the key fob transmitter, wait for at

least 20 seconds, and try the process again. Make sure power is actually arriving at the spreader.

Apply power to the spreader unit (Spreader plugged into the 7 -way connector and typically vehicle running.)

Press the Learn / Bypass switch to the learn position for 15 seconds and release. The spreader has erased ALL learned

remotes. A key fob transmitter will have to be learned before the spreader will operate.

Erasing All Learned Remotes

Remove power from the spreader unit and place the Learn / Bypass switch in the Bypass position. When power is

next applied to the spreader unit, it will operate in Bypass mode and start at the 100% speed. The remote key fob

will be locked-out. Moving the Learn / Bypass switch out of the Bypass position will stop the spreader if it is

operating in Bypass mode. However, the remote key fob will remain locked-out until power is removed from

switch is in the Bypass position. The bypass position is ignored when the spreader unit is operating in the normal,

key fob remote, mode.

Placing the Spreader in Bypass

Learning/Bypass Mode

Switch Operation

Receiver Antenna

Learning Mode (Up)

Momentary.

Bypass Mode (Down)

On.

Normal Operation (Center)

On.