Installation guide

BBV_1-2-1 _Protocol_converter_manual_V41_November_2013 Page 31 / 40

Samsung SCC641/643 dome and SCC421 camera from BBV and Pelco D/P telemetry only

Ensure that any dome at the end of a daisy chained RS485 run are have switches SW401/1 and SW401/2

ON to terminate the RS485 terminated and the intermediate domes have the SW401/1 and SW401/2 OFF.

The following functionality is provided.

Manual pan/tilt control with 16 speed steps.

Zoom with Manual Focus override.

Operating the Zoom will re-enable auto focus after manual adjustment

64 preset positions.

AUTOPAN can be started with the AUTOPAN key.

PRESET SCAN can be started using 1 PATROL.

PATTERN 2 can be started using 2 PATROL.

The patterns are defined from the dome menu which is accessed using 1 # as below.

Advanced Function TX1500 Procedure Pelco Procedure

Dome Menu ON 1 # Go to Preset 61

Dome Menu OFF 2 # Go to Preset 62

Dome Menu ENTER 3 # Go to Preset 63

Start PRESET SCAN 1 PATROL Go to Preset 66

Start PATTERN 2 2 PATROL Go to Preset 67

Start AUTOPAN AUTOPAN Go to Preset 68

SCC421P Static camera

Connect the camera RS485 Data+ to 1-2-1 converter TA and Data- to 1-2-1 converter TB.

Ensure that BAUD RATE is set to 9600 and RS485 ADDR is set to match the video input on the Tx1500

matrix. The buttons on the rear of the camera allow menu access.

Ensure that any camera at the end of a daisy chained RS485 run has the TERMINATION switch ON and

the intermediate camera have the TERMINATION switch OFF.

The following functionality is provided.

Zoom with Manual Focus override.

To allow manual focus set AUTO FOCUS in the menu to either ONEAF for MF.

ONEAF will cause an AUTOFOCUS after a zoom and MF is permanently in manual focus mode.

Iris Open/Close.

Sensormatic RS422 (adjust SW3 to suit input protocol)

SW4

SCC641/643 dome

Connect dome

RXD/+ to BBV Converter TA and dome

RXD/- to BBV Converter TB.

Set the dome address using the SW500 switch to match the number of the camera

input of the TX1500. SW501 all off apart from 3 and 5 to select 9600 BAUD,

SAMSUNG protocol and FULL duplex.