CONV Pelco To Bosch - firmware 0.01.xx
Ewimar Sp. z o.o.
www.ewimar.pl
Made in Poland
Known problems and their solutions
No control Bosch Speed Dome - the green LED blinks during control, the red LED does not blink
1. Set the green LED to display only valid packets.
2. If the green LED is not blinking, check the connection and transmission parameters.
3. If the green LED is blinking, check if the camera address you want to control is set in the converter.
No control Bosch Speed Dome – the green LED blinks on the control, the red LED blinks from time to time.
1. Check the correct connection between the converter and the keyboard.
2. Check if the RS-485 terminating resistors are included in the keyboard and converter, if the distance
between the converter and the keyboard are over 100m
3. Check the power supply stability of the converter
No control Bosch Speed Dome – green and red LED blinks.
1. Check the correct connection of the cables between the converter and the camera.
2. Check if the Bosch output protocol is suitable for the controlled cameras, check for OSRD transmission
speed
3. Check if the termination switch for the Bosch port is included. For Biphase it should be attached.
4. Check the camera address settings.
Time to time there is no camera control or the camera rotates continuously and cannot be stopped.
1. Set the red LED to display erroneous packets.
2. If the red LED blinks frequently, transmission is interrupted as a result of incorrect connections or data
collision with another control device.
3. Check if the termination resistors are included in the converter and in the camera.
4. Possible interference from the ground loop effect - a data separator is required.
No LEDs light up when attempting to control.
1. Set the green LED to display all data.
2. If the green LED is blinking, verify the baud rate and protocol settings on PTZ keyboard and in the
converter.
3. If the green LED is not blinking, check the connections between the keyboard and the converter.
4.
Check the converter power supply. Restart power - after connecting power supply red diode should blinks
several times.
The device failed to start despite the above tips? Contact Ewimar Sp z o.o. Technical Support.
The converter is a specialized product and to connect and run this product, basic electronic knowledge,
knowledge of communication interfaces and issues related to the installation of CCTV devices are
necessary. The manufacturer is not liable for losses related to the use of the device, failure to operate or
damage caused by the lack of proper knowledge of the user. This manual does not convey general
knowledge, only information applicable to this product.
In the absence of operation or malfunction of the device or any complaint, please contact the
manufacturer immediately.
