Daktronics FB-2350 Series, Руководство пользователя

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Scoreboard Troubleshooting 29
The first values are the broadcast settings (“b1”), and the second are the channel settings
(“C1”). These values must match the settings within the console.
Note: If these settings do not appear, the radio receiver may need to be repaired/
replaced.
To make sure the current radio settings match the receiver in the scoreboard, refer to the
operation manual of the particular control console being used (see
Section 1.4 ).
Radio Interference
If it has been determined that a nearby scoreboard‟s radio signal is interfering, the broadcast
and channel settings of the radio receiver inside the scoreboard(s) must be changed.
For more information, refer to the
Gen V Radio Installation Manual ED-13831, available
online at www.daktronics.com/manuals .
1. To locate the radio receiver, look for the antenna on the front of the scoreboard
between the T.O.L. digits (
Figure 24 ).
2. Open the access panel to which the receiver is
attached as described in
Section 5.2 .
3. The radio receiver has a plastic cover. Three status
indicator LEDs are visible (
Figure 25 ).
Note: While it is necessary to have the scoreboard
powered on to check the LED indicators, always
disconnect scoreboard power before servicing.
4. Remove the four screws using a #2 Philips
screwdriver and lift off the cover.
5. Inside the receiver are a channel switch (S1) and
two broadcast jacks (J4, J5) with a jumper.
Figure 24: Radio Receiver Location
Figure 25: Radio Receiver w/ Cover