Battery Installation; Operating Instructions; Power Up And Boot Sequence; Power Down - Rio Rancho SMa Bedienanleitung

SMB/EO1 Series

Battery Installation

Note: Standard zinc-carbon batteries marked
"heavy-duty" or "long-lasting" are not
adequate.
The battery status circuitry is designed for the voltage
drop over the life of lithium batteries.
To install new batteries:
1. Turn the Battery Cover Plate Thumbscrew coun-
terclockwise, a few turns until the door will rotate.
2. Insert the new batteries into the housing. The
positive (+) battery terminal goes into the trans-
mitter first.
3. Align the Battery Cover Plate and tighten the Bat-
tery Cover Plate Thumbscrew.
Two battery
compartments
(SMDB)
NOTE: Refer to the previous section entitled
Configuring for Power Restore
8
Kevlar
covered vent

Operating Instructions

Power Up and Boot Sequence

1) Ensure that good batteries are installed in the
unit.
2) Simultaneously press and hold the AUDIO and
FREQ buttons until the Power On Boot Sequence
is initiated. As the unit turns on, the Modulation
LEDs and PWR LED all glow red, then green, and
then revert to normal operation.
Modulation LEDs
PWR LED
The LCD displays a bootup sequence which con-
sists of four screens similar to these examples:
Company Name:
Frequency Block (bXX) and
Firmware Version (rX.X):
Power Level
Compatibility Mode:
Audio:

Power Down

Initial Power Off
Timer Screen
1) Simultaneously press and hold the AUDIO and
FREQ buttons while observing that the word OFF
appears in the LCD along with a counter.
2) Continue holding the buttons in until the counter
reaches 0, and the unit will then turn 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.
AUDIO FREQ
Button Button
Lectro
b21r1.1
Pr 50
CP Hbr
Aud 22
LECTROSONICS, INC.