Standby Mode; Selecting The Compatibility Mode; Setting Transmitter Operating Frequency; Locking Or Unlocking The Controls - Lectrosonics SMB Series Instruction Manual

Standby Mode

Standby Screen
adjustments can be made without interfering with other
systems operating in the same location. The screen
displays rf OFF to remind the user that the unit is not
transmitting.
While the unit is in the standby mode, access the setup
screens using the AUDIO and FREQ buttons and make
adjustments using the Up and Down arrows.

Selecting the Compatibility Mode

Digital Hybrid Wireless
compatibility mode
IFB compatibility mode
press the AUDIO and FREQ buttons.
3) Press either AUDIO or FREQ button to select the
compatibility screen and use the Up and Down
arrows to select the desired mode.
The following Compatibility Modes are available:
• Digital Hybrid mode:
• IFB Series mode:
4)
Simultaneously press the AUDIO and FREQ
buttons to exit this mode and turn off the power.
Adjusting the Low Frequency Roll-off
Repeatedly press the AUDIO button until the LF roll-off
adjustment screen appears. Then press and hold the
AUDIO button while selecting the desired roll-off fre-
quency with the UP and DOWN arrows.
The roll-off frequency can be set to 35, 50, 70, 100, 120
and 150 Hz.
Rio Rancho, NM
Press the AUDIO and FREQ
buttons briefly to place the
unit in Standby Mode. In
this mode the RF output is
turned off so all setup
The transmitters will work
with Digital Hybrid and IFB
analog receivers. The unit
automatically enters the
®
Standby Mode when
selecting compatibility.
1) Set the receiver's audio
controls to minimum.
2) From a power off
condition, hold down the Up
arrow, then simultaneously
CP Hbr
CP IFb
Super-Minature Belt Pack Transmitters
Setting Transmitter Operating
Frequency
Frequency displayed
in MHz
Frequency displayed as
two-digit hexadecimal
number
earlier analog transmitters that used mechanical rotary
switches to adjust frequency. The hexadecimal notation
is also easier to remember than a six character fre-
quency and is supported on the receiver LCD.
1) Press the FREQ button to select either the MHz
screen or the hexadecimal screen.
2) While holding the FREQ button, use the Up or
Down arrow buttons to move the operating fre-
quency up or down from the current setting.
Note: The operating frequency displayed on
the LCD wraps as it reaches the upper or
lower end of its range.

Locking or Unlocking the Controls

Control Panel Locked
buttons to start the countdown timer. When the timer
reaches zero, "Loc" is displayed and the controls are
locked. Settings can be reviewed but not changed.
Once the transmitter is locked, it cannot be unlocked or
powered off using the buttons. The only ways to unlock
a locked transmitter are to remove the battery or unlock it
using the remote control. The remote control will work only
if the transmitter was previously configured to respond
to the remote control. The unit will always power up in
"unlocked" mode.
The frequency can be
displayed either in MHz or
as a two-digit hexadecimal
number and can be set in
the Standby Mode or when
the transmitter is powered
up. The hexadecimal
numbering system is unique
to Lectrosonics where two
alphanumeric characters
correspond to the left and
right switch settings on
The Lock mode protects the
transmitter from accidental
changes to its settings.
Simultaneously press both
the Up and Down arrow
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