ZETRON 4000 Series, Руководство по установке

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Appendix E: List of Audio Delays
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MIC Delay Eliminator The Mic Delay Eliminator puts a delay in the microphone voice signal so that the
operator’s voice reaches the transmitting radio at the same time that the carrier is
activated. This prevents the loss of first syllables that can occur when transmitting
over transmitter links or tone-remote control.
To configure this delay, see
Audio Controls on page 212.
Remote Voice Delay See Guard Tone Delay .
RX Delay Receiver delay.
For Harris Orion Dual Channel Cards, see
Programming the Dual Channel
Wireless Control Card
on page 134.
Stack Delay Associated per Major Response Page; inserts a delay at the end of an Major
Response Page, forcing the next Major Response Page to wait until this delay
time has expired before sending out its pages.
This delay is not applicable for button-based consoles. Instead, see
Inter-Page
Delay for manual pages or Keyup Delay for Instant Call pages.
Talk Time Talk Time is the predefined amount of time after a page is finished that the
currently transmitting channels remain keyed up. After that time expires,
IntegratorRD releases PTT and terminates transmission. Talk Time should be
configured for most paging formats.
Operators can use the Transmit key or a PTT button to override the default Talk
Time by extending or cancelling the transmission. Once the Transmit key or a
PTT button is pressed, the default Talk Time is cancelled and the transmitter is
keyed up until the key or button is released.
If a Major Response Page has mixed talk times:
• Button-based consoles use the longest programmed Talk Time (associated
with each Leading Digit) at the end of the page stacks. With the exception of
the last page, channels are keyed down between pages on different channels.
At end of page stacks, keys up all channels from page stacks (and their
associated frequencies) where a page was transmitted, and also had a
programmed talk time; keydowns are kept to a minimum as it recognizes
which channels are already keyed up and keeps them keyed up, only keying
up channels which are not already keyed up.
• IntegratorRD consoles use the programmed Talk Time (associated with each
Major Response Page) of the last Instant Call page. At the end of page stacks,
leaves last keyed up paging channels open for voice message talk time; does
not key down nor key up any new channels.
Transmit Delay See Channel Transmit Delay .
Voice Delay Enable Voice Delay to hear the go-ahead-beep on an MDC Sel Call.
See
Voice Delay
on page 274.
VOX Delay Determines how long the audio must be below the vox Threshold before the call is
cleared.
See
Call on page 57.
Name Description