Important Instructions; Troubleshooting - REV Ritter 14911 Bedienungsanleitung

5. Important instructions

• T he range between the transmitter and receive is max. 25m in an
open area. The radio signal's strength depends on constructional
conditions when being transmitted through walls, panelling,
furniture and other obstacles – walls, in particular reinforced
concrete walls and ceilings – lead to a reduction in range.
• R eception can be severely impeded by screening from metal parts
so that a transmission of the signal is no longer possible. For this
reason, never attach the transmitter  to a metal surface.
• T o install, drill appropriate holes at chosen installation point
and fasten the individual devices into place using the provided
fastening materials. Test the function of the device at the chosen
installation point first before completing final installation.

6. Troubleshooting

Radio transmission is on a non-exclusive channel which is why it is not
possible to exclude errors completely.
No function
• C heck the batteries; they may be flat or inserted incorrectly.
Only functioning at short range
• C heck the batteries; they may be flat or getting low.
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