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User Manual SL1000
Page 14
English
Dealer programmable features
Busy Lockout
The busy lock out feature Busy Channel Lockout – ON: Upon PTT being pressed, if carrier is
present, the radio will not transmit and an audible alert tone will be heard.
Busy Channel Lockout – OFF: Upon PTT being pressed, the radio will transmit regardless of the
presence of carrier.
Mark Idle
Marked Idle enabled: Can only be enabled if Busy Channel Lockout is ON. If the Busy Channel
Lockout is on and carrier is detected, the radio permits transmit if the RX squelch option is valid.
TX Delay
TX Delay is the delay time TX delay time when transmit. Eliminates squelch tails for SAT
transmissions by removing the SAT tone for approximately 200mS before the end of the
transmission. Increments of 1 second 1-30 seconds
Emergency
Emergency function is initiated when the upper orange side button is pressed and held for two
to three seconds; a pre-programmed sequence is sent, followed by a five seconds of audible
tones. The emergency feature can also be programmed to transmit on either a user defined
channel or the current channel.
Monitor
Monitor can be initiated by pressing the middle side button (monitor), the user can override the
programmed squelch operation and un-mute the speaker on the selected channel. Not only will
activity on that frequency be heard but ‘white noise’ will also be heard. When the user releases
the Monitor key, the radio will resume programmed squelch operation.
TOT (Time Out Timer)
Once the TOT has been enabled, the PTT Timer can be set from 10 – 2000 seconds with 10
second increments, which is the permitted time for a sustained transmission.
TOT Penalty The penalty timer restricts transmission for a set programmed time after the PTT
timer has expired, to allow a cool off period for the transmitter. The settings are from 1 – 100
seconds in 1 second increments.
Hi / Low RF Power
If programmed a short press of the lower option key can toggle the transmit output power
between High and Low.
Each channel can be programmed via the PC programmer to be high or low power. The power
can also be changed by the user to high-power output 5 Watts, and a low-power output, 1 Watt.