User`s guide

107
Field Definitions
Ignore Sec/Clr Switch When
Strapped
Ignore Sec/Clr Switch When Strapped is only displayed for radios
equipped with CAI Digital Operation.
If this parameter is set to Yes and the active radio mode is strapped to
Secure or Clear, the radio ignores the position of the Secure/Clear
Switch and allows user-initiated voice transmissions based upon the
mode’s strapping. In this configuration the Secure/Clear Switch has no
effect.
If this parameter is set to No and the active radio mode is strapped to
Secure or Clear, the radio checks the position of the Secure/Clear
Switch against the active mode’s strapping. If the strapped value does
not match the position of the switch, the radio will not transmit.
The factory default is No.
XL Encryption Use the UP/DOWN arrow keys to specify whether or not an XL chip is
present in the current radio. This field should be set to “Yes” if the radio
is equipped with an XL chip. It may take a few seconds for the screen to
update.
Note: The XL Scan Unsquelch Duration field on this screen will be
visible only if the XL Encryption field is set to “Yes”.
Tx Clear Alert Tones Use the UP/DOWN arrow keys to enable/disable Tx Clear Alert Tones
for the radio. When this field is set to Enabled, an alert tone will be
generated every time the user keys up the radio in the Clear mode.
Periodic Keyfail Alert Tone Use the UP/DOWN arrow keys to enable/disable Periodic Keyfail Alert
Tones for the radio. When this field is set to Enabled, a periodic alert
tone will be generated whenever the radio has lost key and one of the
following conditions is met:
❒ Secure/Clear Strapping is set to Secure; or
❒ Secure/Clear Strapping is set to Select and Secure operation has
been selected.
Non-XL Scan Unsquelch
Duration (ms)
Use the UP/DOWN arrow keys to select the Non-XL Scan Unsquelch
Duration. This determines the period of time that the radio will wait
for a Non-XL (Cipher Feedback) encrypted signal to be detected
following a Carrier Detect when it scans for coded transmissions.
When the Scan Select field in the PERSONALITY screen is set to Non-
XL, the radio will scan for the duration specified in this field. The valid
range is 0 (zero) to 6375 ms in 25-ms increments.
XL Scan Unsquelch Duration
(ms)
This field will be visible only if the XL Encryption field on this screen is set
to “Yes”. Use the UP/DOWN arrow keys to select the XL Scan
Unsquelch Duration. This field determines the period of time the radio
will wait for a Non-XL (Cipher Feedback) or XL encrypted signal to be
detected following a Carrier Detect when scanning for coded
transmissions. If the Scan Select field in the PERSONALITY screen is set
to Non-XL&XL, the radio will scan for the duration specified in this
field. The range is 0 (zero) to 6375 in 25-ms increments.