Why Dräger Conference System Bluetooth connection cannot be reestablished?
A Bluetooth connection might fail because the communication unit is not coupled to the radio being used. To resolve this, couple the communication unit to the radio. Also, check the Bluetooth settings on the radio.
What to do if Dräger Conference System communication unit cannot be switched on?
If the communication unit won't switch on, the batteries may be depleted, in which case you should replace them. Also, make sure the batteries are inserted correctly. Try cleaning the ON/OFF button.
Why is no connection via cable to radio possible with Dräger Conference System?
If you cannot connect to the radio via cable, the cable may be faulty, so replace it. Ensure the cable is correctly fitted between the cable and the radio; refit if necessary. Check the connection between the cable and the communication unit, refitting the cable if needed. Ensure you are using a suitable cable.
Why is there no voice amplifier unit on Dräger Conference System?
If there is no voice amplifier unit, it might be because HazMat mode is selected. Restart the communication unit without HazMat mode.
What to do if Dräger Conference System battery compartment cannot be closed or opened?
If the battery compartment cannot be closed or opened, completely loosen the screw.
Why Dräger Conference System communication unit cannot be fitted or dismantled?
If the communication unit cannot be fitted or dismantled, it may be due to no fixing lugs or defective fixing lugs on the visor frame of the mask, in which case you should replace the visor frame. Also, the fastening eyes on the communication unit may be faulty; replace the fastening eyes. Ensure the communication unit is properly hooked onto the connector; dismantle and fit it again if necessary.
Instructions for safe use of the communication unit and associated products.
Explanation of warning symbols like WARNING, CAUTION, and NOTICE.
Lists and labels the main components of the communication unit.
Details the functions: voice amplification, radio connection, and auto shut-down.
Specifies the unit's use for direct communication and as a radio headset.
References supplements for product approvals (Europe, NIOSH, etc.).
Provides information on status conditions using LED and signal tones.
Guidelines for connecting intrinsically safe accessories in explosive atmospheres.
Procedure for powering on the unit with visual and acoustic signals.
Procedure for powering off the unit with visual and acoustic signals.
Steps to activate HazMat mode, disabling voice amplification.
Procedure to disable HazMat mode and re-enable voice amplification.
Steps for attaching the unit to the mask and connecting accessories.
Detailed instructions for attaching the unit to specific mask connector types.
Detailed instructions for attaching the unit to RP mask connector type.
Procedure for connecting radio cables or Bluetooth adapters to the unit.
Steps to check readiness, connect radio, and verify communication.
Checklist for ensuring the unit and radio are ready for operation.
Step-by-step guide to wirelessly connect the unit with a radio via Bluetooth.
Important precautions and notifications for using the unit in operation.
Steps to confirm the unit and radio are operational before use.
Method to prevent the unit from automatically shutting down due to inactivity.
Instructions for cleaning and checking the unit after use.
Troubleshooting for issues like unit not switching on, no voice amplification.
Troubleshooting for Bluetooth connection problems, pairing issues.
Troubleshooting for mechanical issues like battery compartment, fitting, earphone.
Troubleshooting for issues with cable connectivity to the radio.
Detailed instructions for cleaning the communication unit with recommended agents.
General caution regarding torque specifications during maintenance.
Step-by-step guide for safely replacing batteries in the unit.
Instructions for removing and installing earphones, with caution on pins.
Procedure for replacing fixing eyelets with torque specifications.
Instructions for detaching the unit from different mask connector types.
General| Voice Activation | Yes |
|---|---|
| Signal-to-Noise Ratio | > 60 dB |
| Compatibility | Compatible with Dräger communication systems |
| Power Supply | Rechargeable battery |
| Approvals | ATEX |
| Relative Humidity | Up to 95% (non-condensing) |
| Microphone | Electret microphone |
| Connection | Bluetooth, wired |
| Communication Range | Up to 300 m |
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