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RPX6500 P25 MOBILE RADIO - USER MANUAL
The new channel can be an analog or digital channel.
7.4. CRYPTO
The Crypto function provides a shortcut to the Encryption select menu for user selection of the
current encryption key.
7.5. DTMF SEND 1 and 2 (Analog)
This function transmits a predefined Dual Tone Multi-Frequency (DTMF) sequence of up to 16
DTMF tones. There are two DTMF send functions, DTMF1 and DTMF2.
Send DTMF is only supported in analog mode.
If an analog channel is selected and transmit is allowed, then activating this function transmits a
predefined DTMF sequence (up to 16 tones).
7.6. LOW POWER
This function switches the radio to low power transmit operation. Pressing the function key again
puts the radio back to the power level defined for the current channel. The "forced low power
state" is not affected by channel/zone changes.
The RF power level is indicated by the letter L or H replacing the antenna icon when transmitting.
The bar graph above this icon shows one bar for low power and six bars for high power.
7.7. MENU
The Menu function key is used for accessing the menu system. This is normally assigned to the
Menu key (F1).
7.8. MODE
This function is a short cut to the Mode menu. The Mode menu is used to change radio modes,
e.g. from PMR/LMR to P25 Conventional or MPT1327 Trunked to P25. Mode is supported in
analog and digital modes.
Once pressed, the radio screen will display the Network menu. The user can then use the /
keys to select the network and then press OK. The screen will then return to the channel screen
of the new mode.
7.9. MUTE
This function is a shortcut to the Mute Adjust menu, which allows the radio Carrier-Mute level to
be adjusted.
Mute is supported in analog mode only.
On an analog channel, the mute level can be adjusted between the PS Minimum Mute and
Maximum Mute limits.
7.10. REPEATER DEFEAT (P25 CONVENTIONAL)
This function bypasses the repeater for local chat.
Copyright © 2015 RCA Communications Systems
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