Why does the emergency contact not work on my Bosch Conference System?
If the emergency contact feature on your Bosch Conference System isn't working, make sure the emergency contact is properly connected. Also, verify that the auxiliary input mode is set to 'Mono + Emergency'.
Why is the charging indicator LED on my Bosch Conference System receiver blinking?
If the charging indicator LED on your Bosch Conference System receiver is blinking, try the following: 1. Ensure the charging unit is used under the specified working conditions. 2. Verify the receiver contains a correctly connected battery pack. 3. Make sure the receiver is at room temperature, then re-insert it into the charging unit. 4. If the indicator continues to blink, replace the battery pack to see if that resolves the issue.
What to do if the Bosch Conference System infra red receiver fails to function properly?
If your Bosch Conference System's infra-red receiver isn't working correctly, try these steps: * If using disposable batteries, make sure they have enough power and are correctly inserted. * If using a battery pack, ensure it's fully charged. * Check the headphone connection. * Turn on the receiver and see if it displays a channel. * Ensure the receiver gets a strong enough IR signal, and the antenna symbol appears. * Test the receiver close to the transmitter's mini radiator. * Increase the volume. * Put the transmitter into test mode and listen for the test tone on the receiver. If you cannot hear the test tone, try the same test with other receivers. If all receivers fail at that spot, check the system coverage.
How to synchronize the transmitter of my Bosch Electronic dictionary automatically to the maximum number of channels in DCN?
To synchronize the transmitter of your Bosch Electronic dictionary automatically to the maximum number of channels in DCN, ensure that the number of channels is set to automatic using menu item 4B. Also, check whether a DCN interface module of version 01.05 or higher is used.
What to do if the transmitter of my Bosch Electronic dictionary indicates “radiator fault”?
If the transmitter of your Bosch Electronic dictionary indicates 'radiator fault', examine the radiator LEDs.
What to do if the emergency contact of my Bosch Electronic dictionary does not work?
If the emergency contact of your Bosch Electronic dictionary does not work, check that the emergency contact is connected correctly.
Why does my Bosch Transmitter indicate 'no network'?
If your Bosch Transmitter indicates 'no network', verify that the optical network is correctly connected. Also, check that the DCN Next Generation conference system's control unit is switched on, or disable the network mode in menu 4B.
What to do if the transmitter of my Bosch Electronic dictionary indicates “no radiators”?
If the transmitter of your Bosch Electronic dictionary indicates “no radiators”, ensure that connections to all radiators have been made correctly and that each radiator’s mains supply is connected and switched on.
What to do if red LED flashes and amber LED is on of one or both IRED panels of a radiator of my Bosch Electronic dictionary?
If the red LED flashes and the amber LED is on for one or both IRED panels of a radiator in your Bosch Electronic dictionary, it means the IRED panel is in temperature protection mode. Check that the natural airflow around the radiator is not obstructed. If the airflow is fine, replace the radiator.
What to do if my Bosch Electronic dictionary receiver discharges very quickly?
If your Bosch Electronic dictionary receiver discharges very quickly, replace the battery pack to see if the problem is resolved.
Alerts users to potential hearing damage from prolonged high volume listening.
Details the core component of the system, its types, and connectivity options.
Describes the radiators that emit infrared radiation for audio distribution.
Explains the function and features of the multi-channel infrared receivers.
Steps for mounting and securing radiators in various installation scenarios.
How to connect the transmitter to the DCN Next Generation conference system.
Instructions for loop-through connection of radiators to the transmitter outputs.
Ensuring adequate IR radiation coverage and identifying potential dead spots.
A step-by-step guide to identify and fix common installation or operational issues.
General| Audio Transmission | Digital Infrared |
|---|---|
| Interoperability | Compatible with other Bosch conference systems |
| System Type | Infrared Conference System |
| Technology | Digital |
| Number of Channels | Up to 32 channels |
| Languages Supported | Up to 32 |
| Audio Quality | CD quality (16 bit, 48 kHz) |
| Power Supply | Varies depending on the device (e.g., 230 VAC, 50/60 Hz) |
| Control Interface | RS-232, Ethernet |
| Security | Secure transmission |
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