Lectrosonics R400a - Manual (Page 10)

R400A
LECTROSONICS, INC. 10
R400A Menu Options
R400A Menu Map
Main Screen Display
Pilot tone indicator - A steady “P” is displayed when the transmitter pilot tone is present (in compatibility modes
supporting pilot tones only). The icon flashes if no pilot tone is detected and changes to a small “b” if the pilot
tone has been bypassed.
Antenna Phase indicator - Displays antenna phase switching activity. As the DIV ANT phase is switched, the
symbol will flip vertically.
RF level - Displays the relative strength of the incoming RF. The icon grows taller as the strength of the incom-
ing RF signal increases. RF level calibrations are shown from 1uV to 1000uV to the left of the RF level icon.
Audio Level - The audio level bar changes in length horizontally to indicate the audio level (modulation) of the
signal received from the transmitter. A vertical bar will appear at the right end when the audio signal is in limiting
(maximum level) at the transmitter. Calibration marks in dB are displayed below the bar.
Battery Level - Indicates the transmitter battery status or the transmitter battery use time, depending on the
TXBAT setting. The transmitter battery status icon is available only in compatibility modes supporting battery
telemetry (400 and 200 Series). In such cases, the transmitter battery status icon appears 5 to 10 seconds after
the transmitter signal is acquired. If selected in the TXBAT setup screen, the transmitter battery timer is available
in any compatibility mode. It accumulates hours and minutes that the communications link is active, retaining the
timing even when the receiver is off.
Operating Frequency/Tuning Mode/Switch Settings - Displays the operating frequency, the tuning mode
and the settings for the Frequency Select Switches in the associated transmitter(s). The Tuning Mode indicates
whether the receiver is set for Normal tuning or Group tuning. (See Tuning Menu)
Icon Description