Pilot Tone - LD Systems U500 Serie Bedienungsanleitung

GROUP
Menu item to adjust the frequency group. The LD U500 wireless system has 8 frequency groups, which can be selected as desired. Press
the pressure rotary encoder (MENU) to access the Edit menu and select the menu item GROUP by rotating the encoder (light background).
Press MENU again and select one of the groups 01 to 08 by rotating the encoder. To confirm, press MENU. Pressing MENU once more will
take you up one level in the menu structure. Press briefly(!) on POWER to return directly to the main display. After about 10 seconds of
inactivity, the main display is automatically shown.
CHANNEL
Menu item to adjust the frequency channel. The LD U500 wireless system has 8 frequency groups featuring 12 channels each, which can
be selected as desired. Press the pressure rotary encoder (MENU) to access the Edit menu and select the menu item CHANNEL by rotating
the encoder (light background). Press MENU again and select one of the channels 01 to 12 by rotating the encoder. To confirm, press MENU.
Pressing MENU once more will take you up one level in the menu structure. Press briefly(!) on POWER to return directly to the main display.
After about 10 seconds of inactivity, the main display is automatically shown.
FREQ MAN
Manual adjustment of the radio frequency in 25 kHz increments. Press the pressure rotary encoder (MENU) to access the Edit menu and
select the menu item FREQ MAN by rotating the encoder (light background). Press MENU and adjust the frequency in the MHz range by
rotating the encoder. Press MENU again and adjust the frequency in the kHz range in 25 kHz increments by rotating the encoder. To confirm,
press MENU. Pressing MENU once more will take you up one level in the menu structure. Press briefly(!) on POWER to return directly to
the main display. After about 10 seconds of inactivity, the main display is automatically shown. The display will now show U for user under
group GR. and CH.1 under channel.
NAME
To clearly assign transmitters and receivers to a specific performer, you have the ability to show names, numbers, or characters on the
display. Press the pressure rotary encoder (MENU) to access the Edit menu and select the menu item NAME by rotating the encoder (light
background). Press MENU and then, as desired, select the letter, number or symbol for the first of the 8 digits provided by rotating the
encoder and confirming with MENU; now, the second digit can be set as desired, etc.. Once the last digit has been confirmed, pressing
MENU again will take you to a higher level in the menu structure. Press briefly(!) on POWER to return directly to the main display. After about
10 seconds of inactivity, the main display is automatically shown. In addition to the radio frequency, the name is also transferred to the
transmitter when synchronizing.

PILOT TONE

The pilot tone feature protects a wireless microphone system against interference of unwanted signals, for example from other radio
equipment. The transmitter adds a second inaudible signal, the pilot tone, to the signal to be transmitted. The receiver identifies this as the
matching pilot tone and frees the corresponding signal. Signals without pilot tone remain muted. Press the pressure rotary encoder (MENU)
to access the Edit menu and select the menu item PILOT TONE by rotating the encoder (light background). Press again on MENU and using
the encoder, select ON, for initiating pilot tone (right turn), or OFF for pilot tone equipment switched off (turn left). To confirm, press MENU.
Pressing MENU once more will take you up one level in the menu structure. Press briefly(!) on POWER to return directly to the main display.
After about 10 seconds of inactivity, the main display is automatically shown.
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