AutoDome 600 Series Analog PTZ Camera Alternative Control Protocols | en 33
Bosch Security Systems, Inc. User Manual F.01U.270.005 | 2.0 | 2012.06
8. Move the joystick down then back up to set the FastAddress number.
9. Press the FOCUS or the IRIS button to store the FastAddress number.
The on-screen display menu confirms that the VG4 AutoDome stored the FastAddress
number.
4.2 Pelco Protocol Mode
The Pelco Mode features Auto Baud Detection that automatically detects and adjusts the
AutoDome protocol and baud rate to match that of the controller. The AutoDome responds to
Pelco-D or Pelco-P protocol commands.
4.2.1 Hardware Configuration
The AutoDome is configured from the factory for RS-485 operation in Pelco Protocol Mode.
1. Connect the controller's TX terminals to the AutoDome's TxD terminals. See the
AutoDome Modular Camera System Installation Manual for complete wiring instructions.
2. Pan or tilt the keyboard joystick to confirm that control has been established to the
AutoDome (approximately five (5) seconds).
Figure 4.1 RS-232/RS-485 Selection Switch
NOTICE!
The AutoDome supports only the RS-485 protocol while in Pelco mode. It does not transmit
responses back to the controller.
NOTICE!
If control is not established, ensure that the RS-232/RS-485 selector switch is positioned to
RS-485 (outward toward the LED lights). This switch is located on the bottom of the
AutoDome CPU board, under the camera head and next to the LED lights. See Figure 4.1.
1CPU Module
2 Switch Location
3LEDs
4 RS485
