User's Manual

SRc5P and SRc Dual Receivers
LECTROSONICS, INC.
22
TUNING
In addition to the NOR (normal) mode, this screen also
allows Selection of one of four factory pre-selected
frequency groups (Groups a through d) or two user
programmable frequency groups (Groups u and v).
• NOR allows selection of all 256 frequencies that the
receiver will tune. Each press of the UP or DOWN
button will step in 100 kHz increments to the next
frequency.
• a, b, c, d sets the receiver to tune only factory
preselected frequencies, up to eight in each group.
Each press of the UP or DOWN button will step to
the next frequency in the group. (see page 26)
• u, v allow up to 16 user-selected frequencies to
be stored in each group. Each press of the UP or
DOWN button will step to the next stored frequency
in the group.
Note: The TUNING setup screen only selects the
tuning mode (NORMAL or Group Tuning). Operating
frequencies are chosen through the Frequency
Screens.
1
B9
658.500
a
25
Receiver Block Frequency
in hex
Frequency
in MHz
Tuning
group
When any tuning
mode other than
NOR is selected,
the frequency
screen will include
the selected tuning
group number.
If the selected frequency is not in the tuning group, the
tuning group indicator will blink.
1
B9
658.500
a
25
NOTE: When a tuning group is selected, the available
frequency selections will be limited to those that are in
the tuning group.
In compatibility modes other than Digital Hybrid and
200 Series, no battery telemetry information is avail-
able, so the TXBAT setup screen offers only two
choices:
• --- (no timer) - Display no transmitter battery status
in the main window.
• TIM - Monitor the transmitter battery status with the
battery timer in the LCD Main Window.
NOTE: To reset the timer, set the TXBAT mode to
anything other than AAT, 9VT or LBT, then back to the
desired mode.
USING THE GROUP TUNING MODES
Press MENU to select receiver 1 or 2 and view the fre-
quency screen. Press the UP or DOWN button to switch
to the next frequency in the group.
A letter will appear next to the
frequency to indicate which group
is selected.
1
470 : 1A
472.700
a
Holding the MENU/SEL button while pressing the UP
or DOWN button will step to the next frequency in either
25 or 100 kHz steps, which will select a frequency that
is not stored in the group. In this case, the group letter
in the display will blink to indicate that the selected
frequency is not included in the group.
1
470 : 1E
473.100
a
The letter will blink when a
frequency outside of the tuning
group is selected.
About using groups u and v:
When no frequencies are stored in groups u and v, the
UP and DOWN buttons will function the same as the
NORMAL mode (each press up or down one step).
When only one frequency is stored in group u or v, hold
the MENU/SEL button in and then press the UP or
DOWN button to scroll to a different frequency.
Adding/Deleting frequencies to groups u and v:
Select the frequency and then do one of the following:
• Starting with firmware v1.15, simply press and hold
the MENU button until the u or v stops or starts
blinking.
• With earlier firmware versions, hold the MENU but-
ton in and then press and hold the UP or DOWN
arrow button until the u or v starts or stops blinking.
STEPSIZE
Selects the frequency increment on each receiver to 25
kHz or 100 kHz.
SmtNR
This setup screen is available only in the Digital Hybrid
COMPAT (compatibility) mode. Select the desired mode
while listening to the audio to of one of three choices:
• OFF provides no noise reduction for complete
transparency, which is useful in controlled environ-
ments with very little high frequency noise such as
an indoor motion picture production set.
• NORMAL applies a moderate amount of noise
reduction to noticeably reduce hiss from subtle
sources such as electret microphones.
• FULL is very similar to the Lectrosonics noise
reduction system used for many years in the 195
and 200 Series analog systems. Hiss from electret
microphones and some environmental HF noise are
suppressed.