Bosch Appliances LTC 8570, LTC 8571, LTC 8572, LTC 8569 instruction manual 6OPERATION, En

LTC 8569 Series Instruction Manual Operation EN 10

WARNING:

•Removal of the cover should only be performed by qualified service personnel.

The unit should always be disconnected from the mains power source before removing the cover, and remain disconnected while the cover is removed.

•Electrostatic-sensitive device. Use proper ESD safety precautions to avoid electrostatic discharge to sensitive electronic components.

•The top cover is fastened to the case by four

(4) screws located on the rear of the unit. Remove these screws as shown in Figure 1.

•After the screws have been removed, the cover slides back and off the unit.

Figure 1 - Cover and Rack Brackets Removal

•Locate dip switch # S101, as shown in Figure 2.

Front Panel

ON

Dip Switch S101

Main board

Rear Panel board

Figure 2 - Dip Switch Location

•Make the desired changes per the table below:

S101 Dip Switch	Switch OFF	Switch ON
2	No change	Data received by Input
	2 offset by 16
3	No change	Data received by Input
	3 offset by 32
4	No change	Data received by Input
	4 offset by 48

•All other switches should be left in the OFF position.

•Reverse the procedure to reinstall the cover.

6OPERATION

When AC power is applied to the Code Merger, the front panel POWER LED illuminates. When biphase code is received at any of its inputs, the signal is reconstituted and distributed from all of its outputs. The CODE LED on the front panel will flash as output data is being produced.

Bosch Security Systems 15 March 2004