Lectrosonics SRb_SRb5P User Manual

Page 17

UHF Digital Hybrid Wireless

Rio Rancho, NM

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.

•

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). Actual

operating frequencies are chosen through the

Frequency Screens.

USING THE GROUP TUNING MODES
Press MENU to select receiver 1 or 2.

When a tuning group is

Selected, a letter will appear

next to the hex switch settings.

640.500

Holding the MENU/SEL button while pressing the UP or

DOWN button will step to the next frequency in 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.

The letter will blink when

a frequency outside of the

tuning group is Selected.

640.500

When no frequencies are stored in groups u and v, the

UP and DOWN buttons will function the same as in

the NORMAL mode (each press moves up or down in

100kHz steps).
When only one frequency is stored in group u or v, the

UP and DOWN buttons will not change the frequency. In

this case, hold the MENU/SEL button in and then press

UP or DOWN to scroll to the desired frequency.
To add a frequency to tuning either group u or v, Select

the desired frequency, then hold the MENU/SEL button

in and then hold the UP

or DOWN button in until the

letter stops blinking.
To delete a stored frequency, select it with the UP and

DOWN buttons, then hold the MENU/SEL button in,

then hold the UP

or DOWN button in until the letter

starts blinking.

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.

PHASE
This setup screen allows the audio output phase to be

inverted to compensate for situations such as phase

reversal caused by microphone wiring.
TXBAT
This setup screen allows you to Select the exact battery

being used in the transmitter to provide more accurate

battery level monitoring.
When the COMPAT mode is set to HYB (Digital Hybrid)

or the 200 Series mode, the choices are:

•

9V - Transmitter uses a 9V alkaline battery.

•

9VL - Transmitter uses a 9V lithium battery (not

rechargeable).

•

9VT - Transmitter uses a 9V battery of any type.

Monitor its status with the timer in the LCD Main

Window. This is the best choice when using a re-

chargeable battery in the transmitter.

•

AA - Transmitter uses a AA alkaline battery.

•

AAL - Transmitter uses a AA lithium battery (not

rechargeable).

•

AAT - Transmitter uses an alkaline, lithium or re-

chargeable AA battery. This is the best choice when

using a rechargeable battery in the transmitter.

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 9VT or AAT, then back to the

desired mode.