Lectrosonics SMQ - Manual (Page 9)

Super-Minature Belt Pack Transmitter
Operating Instructions
Power Up and Boot Sequence
1) Ensure that a good battery is installed in the unit.
(See Battery Installation.)
2) Simultaneously press and hold the AUDIO and
FREQ buttons until the Power On Boot Sequence is
initiated. (See Power On Timer.) As the unit turns
on, the Modulation LEDs and PWR LED all glow
red, then green, and then they revert to normal
operation, i.e., the Modulation LEDs glow according
to the audio level present at the Audio Input Jack
and the PWR LED glows green (with a good
battery).
The LCD displays a bootup sequence which
consists of four screens:
Company Name:
Frequency Block (bXX) and
Firmware Version (rX.X):
Compatibility Mode:
Audio:
Lectro
b21r1.1 (typ)
CP 400 (typ)
Aud 12 (typ)
Modulation
LEDs Control Panel LCD
UP Arrow
PWR LED AUDIO Button FREQ Button
Power Down
1) Simultaneously press and
hold the AUDIO and FREQ
OFF . . .3
buttons while observing that
the word “Off” appears in
Initial Power Off Timer
the LCD along with a Screen
counter.
2) When the counter reaches “0”, the unit turns off.
Note: If the AUDIO and FREQ buttons are
released before the LCD goes blank at the end of
the countdown, the unit will not turn off. Instead, it
will stay energized and the display will return to the
previous screen.
Standby Mode
Standby Mode allows the user to verify or change the
transmitter’s operating frequency or audio input level,
and lock or unlock the front panel controls without
transmitting any signals. Standby Mode can only be
invoked from a power off condition.
Quickly press and release both the AUDIO and FREQ
buttons simultaneously to enter and exit this mode.
Selecting the Compatibility Mode
All Digital Hybrid Wireless™ receivers are capable of
working with the Lectrosonics SM transmitter. By
selecting the proper compatibility mode, the SM will
also work with 200 Series, 100 Series and IFB analog
receivers, plus some other analog wireless receivers
(contact the factory for details). Setting the Compatibil­
ity Mode of the transmitter to match the receiver is
easily done via the Control Panel.
Note: RF transmission is prevented while selecting
Compatibility Modes. Also, the SM exits the
Compatibility Mode screen to Standby Mode. (See
Standby Mode, this section.)
Note: The unit comes from the factory configured
as a 400 Series transmitter.
1) Set the receiver’s audio controls to minimum.
2) Power up the SM and observe the Boot Sequence.
If the Compatibility Mode for the SM does not
match the corresponding receiver, then power off
the SM transmitter.
3) From a power off condition, hold down the Up
arrow, then simultaneously press the AUDIO and
FREQ buttons.
4) The LCD will display the
current Compatibility Mode.
CP 400
Use the Up or Down arrow
buttons to reset the Com-
400 Series or Digital
Hybrid Wireless™ patibility Mode to match the
Compatibility Mode
corresponding receiver.
The following Compatibility Modes are available:
• 100 Series mode: CP 100
• 200 Series mode: CP 200
• Mode 3 (Contact dealer for details): CP 3
• 400 Series mode:
CP 400
• IFB Series mode: CP IFB
• Mode 6 (Contact dealer for details): CP 6
5) The Compatibility Mode selected in Step 4 will be
the current Compatibility Mode until reset using this
procedure. Pressing the AUDIO or FREQ exits into
Standby Mode. To power off from the compatibility
mode screen, press AUDIO and FREQ together.
Rio Rancho, NM 9