Tyco Electronics P5200 - Manual (Page 38)

MM23772, Rev. F
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8.13.2 Quick Buttons (P7270 Only)
Quick Buttons are a two-button sequence that gives the radio user quick access to certain menu items.
Quick Buttons act as a toggle function.
Table 8-6: Quick Buttons
QUICK
KEYS
FUNCTION
1#
Transition to ECP mode
If ECP is not loaded in the radio, the radio displays “No App.”
2# Stealth Mode On/Off
3#
Scan Mode On/Off.
• If the Scan Mode is Normal when the Scan Mode is toggled Off, the Scan Mode will be
Normal when toggled On again.
• If the Scan Mode is Fixed when the Scan Mode is toggled Off, the Scan Mode will be
Fixed when scan mode is toggled On again.
• If the Scan Mode is Off when the radio boots up, the Scan Mode will be Normal when
Scan Mode is toggled On.
4#
Lights/Tones On/Off
This turns the TX/RX LEDs, Backlight, and Side Tones On/Off.
When this quick button is used, if any of the TX/RX LEDs, Backlight, and/or Side Tones are On
then they are all turned Off.
If the radio is in Stealth mode, this quick button is disabled since the user is not able to turn on
the light/tones in stealth mode.
6#
XCOV & XCOV-TG Attach/Detach
This quick button is used for manual VTAC attachment. When attaching to a VTAC, the radio’s
programming determines whether to attach to the VTAC in XCOV or XCOV-TG mode.
• If the user does a manual attach to a VTAC with the *6<1 or 2># command sequence, the
radio is understood to be attached and this quick button will detach the radio from the
VTAC.
• If the user does a manual detach from a VTAC with the *60# command sequence, the
radio is understood to be detached and this quick button will attach the radio to a VTAC.
• At bootup, the radio is understood to be detached from a VTAC. If a radio automatically
attaches to a VTAC, the radio is still understood to be detached from a VTAC and will
attempt to attach to a VTAC.
• If a radio manually attaches to a VTAC and then is automatically detached from a VTAC,
the radio is still understood to be attached to a VTAC and will attempt to detach from a
VTAC.
8.13.3 LOCK/UNLOCK the KEYPAD
1. Press and hold the

button.
2. While holding the  button, press the  button on the side of the radio.
8.13.4 Dual-Tone Multi-Frequency (P7270 only)
Dual-Tone Multi-Frequency (DTMF) is the system used by touch-tone telephones. DTMF assigns a
specific tone frequency to each key so a microprocessor can easily identify its activation. This allows for
specific tasks such as entering a user ID and password, or selective calling.