CPI TRML Series, Instruction Manual

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TRML R
EMOTE
C
ONTROL
C
ONSOLE
14
Selecting a Frequency (if equipped)
Transmitting/Initiating Calls
Select the line or lines to transmit on. Press and hold the front panel TX button, handset PTT button, deskmic PTT
button, or footswitch pedal to activate and speak into the corresponding mic (footswitch mic determined by Table 3
- JU13). When a PTT occurs from the handset, front panel, or deskmic the other mics will mute to eliminate
background noise during the transmission.
Use of the handset is recommended in noisy environments or when private conversation is desired.
Use of the front panel internal mic should only be used in low noise environments. The panel mic is not design to
be used regularly and is intended for quick, short responses.
Note: when the handset is off hook, transmit audio is passed through the handset mic no matter which PTT is
activated.
Intercom
Select the line or lines to intercom on. Press and hold the front panel INTERCOM button and speak into the front
panel mic when on hook. Speak into the handset mic when off hook. Intercom audio will only be heard on parallel
remotes and will not activate the radio’s PTT or transmit audio over the radio.
Receiving Calls
When Rx audio is present on a line, the orange LINE ACTIVITY indicator lights up above the LINE button indicating
Rx audio activity on that line. The orange activity indicators remain lit while audio is present and 3 seconds after
audio is absent (factory default - see Table 2 Line Activity Timing). Rx audio is heard over the speaker while on
hook and transferred to the earpiece when the handset is lifted off hook. Parallel transmit audio from other remotes
are heard on the unit unless the crossmute feature has been enabled and activated.
Muting a Line
Pressing the RX MUTE button, respectively located under the LINE buttons, will mute the RX audio on that
particular line and illuminate the green LED next to the button. Press again to unmute and the LED will turn off.
Privacy Function
Non-functional. Reserved for future applications.
D
IP
S
WITCH AND
J
UMPER
S
ETTINGS