Fair-Play SP-70, Руководство пользователя

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Chapter 7: Wireless
39
General wireless operating
guidelines
• Maintain a clear, unobstructed line-of-sight between the control
antenna and the receiving units. (See
“S
ETTING UP THE WIRELESS CONNEC
-
TION
”
ON PAGE
30
for more information).
• When possible, tune the control transmitter and scoreboard receiver
to the lowest available channel setting.
• Also when possible, operate the control with its TRANSMIT mode
switch set to the SEL position.
• If more than one control is in use at a facillity, alllow for at least one
channel of separation between channel settings, starting with channel
1. Example:
control 1=channel 1;
control 2=channel 3;
control 3=channel 5, etc.
• Avoid setting more than one control at a time to the ALL SCBDS
mode, as this will cause the scoreboards to flicker. (For more informa-
tion, see
“A
VOIDING POTENTIAL PROBLEMS WITH MULTIPLE CONTROLS
”
ON PAGE
44
).
• Avoid setting more than one control at a time to a particular SEL mode
channel setting, as this will cause scoreboards tuned to that channel
to flicker. (For more information, see
“A
VOIDING POTENTIAL PROBLEMS WITH
MULTIPLE CONTROLS
”
ON PAGE
44
).
Note: Trans-Lux Fair-Play can arrange a recom-
mended radio frequency channel plan for your site.
Contact your sales representative for a channel plan.