Bosch Appliances LTC 8600, LTC 8800 instruction manual Upper Data Receiver DIP Switch S1

54 en LTC 8600 LTC 8800 Series

14.2User Selectable DIP Switch Settings for LTC 8816/00 Data Receiver Modules used in LTC 8802 Series Monitor Expansion Bays

NOTE After changing any of the following switches, the system must be powered off and on using the LTC 8802 Series monitor expansion main power switch.

14.2.1 Upper Data Receiver DIP Switch S1

LTC 8816/00 data receiver modules supplied in the LTC 8802 Series bays contain three (3) 8-position DIP switches. The settings of the upper DIP switch do not need to be changed from their factory default positions except when it is necessary to change the factory default format for the internal raster generator or if a problem occurs downloading new firmware into the data receiver module. The following table list these functions:

DIP Switch Number	Factory Default Setting	“Upper” S1 DIP Switch Function
1	ON/OFF	Raster Generator Mode
2	OFF	Not Used
3	OFF	Not Used
4	OFF	Not Used
5	OFF	Boot Mode
6	OFF	Not Used
7	OFF	Not Used
8	OFF	Not Used

•Switch 1 of S1

This switch selects the frequency of the internal raster generator used for dis- play of on-screen text during video loss conditions. When set to OFF, the raster is generated at 60 Hz (default for 120 VAC models). When ON, the raster is gen-

erated at 50 Hz (default for 220-240 VAC models). To set the DIP switch changes. power the unit OFF and then turn the unit ON.

•Switch 2, 3, and 4 of S1

These switches are not used in these systems and should be left OFF.

•Switch 5 of S1

In the ON position, this switch forces the data receiver into a “boot” mode so it can accept a download of an operating system program via its console port.

When this mode is enabled, the baud rate is fixed to 115200 and hardware handshake is ON.

•Switch 6, 7, and 8 of S1

These switches do not currently provide user selectable options and should be left OFF.

Bosch Security Systems, Inc. Instruction Manual F.01U.127.393 2.0 2009.03