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© 2014, Carmanah Technologies Corporation. June 2014. 61249_M650H_User_Manual_RevC
M650H USER MANUAL
58
NOTE
After the initial 3-second button
press of the IR programmer to
activate the IR receiver circuit,
the main LED flashes in response
whenever the M650H receives a
valid IR transmission from a button
press.
After you successfully login, the OBUI scrolls through
a Status Report twice. If the M650H is not bolted
down, you can view the Status Report on the OBUI
through the transparent window in the Bottom Cover.
NOTE
IR Timeout
After you enter the Passcode, if
the M650H does not detect any IR
activity within one minute, the IR
interface times out. If this occurs,
press and hold any button on the
IR Remote for three seconds, and
repeat the Passcode entry process.
NOTE
When using the IR Remote, you
must always log in using a valid
Passcode, even if the Passcode
Protected flag is cleared using the
650DM. This is a security feature.
NOTE
If you enter an incorrect Passcode,
the OBUI briefly displays the
word “
Fail
”. This may indicate
that someone has changed the
Passcode using the 650 Device
Manager.
Changing the Flash Code
The Flash Code you select determines the M650H's
flashing pattern. Refer to Appendix F for a complete
list of the available Flash Codes.
To change the existing Flash Code:
1. After entering the Passcode, point the IR Remote
at the side of the M650H lens and then press the
Start
button on the IR Remote.
2. Enter the new Flash Code by pressing the
three
digits
of the new Flash Code on the IR Remote.
The main LED flashes once each time the M650H
receives a valid keypress.
3. Press
Enter
on the IR Remote. If the new Flash
Code update was successful, the main LED
flashes three times quickly, and then the
M650H runs through the new Flash sequence for
one minute (or until another IR transmission is
received from the IR Remote). If the new Flash
Code update was unsuccessful, the main LED
flashes twice slowly.
NOTE
If the main LED responds with two
slow flashes after you enter the new
Flash Code, then the Flash Code
is not valid, or it consumes more
than the available energy at the
programmed intensity.
Using the OBUI, changing the
Flash Code can force the intensity
to change, but that does not
occur when changing the flash via
infrared. This, and the inability of the
IR to trigger a status report without
first entering a valid Passcode, are
two key differences between the
OBUI and IR interface.
Either select a different Flash Code,
or reduce the effective intensity
setting using the OBUI or M650H
Device Manager software.