Channel Usage; Multi System Installation; Signal Strength And Osd Diagnostic Messages - NDS ZEROWIRE G2 Gebrauchsanweisung

4.12 Channel Usage

The recommendations listed below should be used to determine the appropriate setting.
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1. ZEROWIRE® G2 Transmitter and/or Receiver units cannot be used with earlier ZEROWIRE® G2 Transmit-
ter and/or Receiver units.
2. A maximum of two ZEROWIRE® G2 systems may be operated in the same room. The transmitters and re-
ceivers should be separated by at least 3 feet (1 m) within the room.
3. Groups of two ZEROWIRE® G2 systems may be set in multiple rooms, providing the rooms are spaced at
least 25 feet (7.6 m) apart.
4. ZEROWIRE® G2 Transmitter and/or Receiver should not be installed in metal cabinets or surrounded by
metallic objects, as this will prevent the Transmitter from communicating with the Receiver.

4.13 Multi System Installation

When two systems are to be installed in a given OR use the following procedure:
1. If the Transmitter and Receiver units have not been linked, apply power to one Transmitter and one Re-
ceiver then follow the Linking Procedure described in Setup [} 19].
2. Turn the second Transmitter and Receiver pair on and repeat the Linking Procedure. Transmitter and Re-
ceiver pairs must be linked one pair at a time. We recommend that linked pairs be labeled to facilitate in-
stallation and troubleshooting.

4.14 Signal Strength and OSD Diagnostic Messages

When a receiver is connected to a monitor, self-explanatory diagnostic messages are displayed in the lower
left corner of the screen to inform the user of the receiver's current status.
The messages will be displayed for 15 seconds, with the exception of Search for transmitter wireless signal
failed and No wireless signal detected: ss=0 vm=NONE.
Search for transmitter wireless signal failed and No wireless signal detected: ss=0 vm=NONE will be dis-
played until remedial action is taken.
When the No wireless signal detected: ss=0 vm=NONE message and/or the 1-bar graph are displayed on the
screen, the wireless link is unreliable and requires immediate remedial action.
The Signal Strength bar graph is displayed in the lower right corner of the receiver's monitor for 60 seconds
at power up. It is also displayed when the link is established following a link disconnect.
When the link quality is poor or bad the bar graph is automatically displayed to alert the user that remedial
action is required.
26 | Set up and Installation