bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 89 27818282
www.bebob.de
April 2016
ML-120ALEX Hot Swap Adapter
User Manual
WE STRONGLY RECOMMEND THAT YOU
READ THIS INSTRUCTION BEFORE USING
YOUR BEBOB ML-120ALEX HOT SWAP
ADAPTER! PLEASE KEEP THIS MANUAL
FOR FUTURE REFERENCE
Features
· Automatic switching by empty batteries to allow continuous powering of the ARRI Alexa for
120s
· 2 Step empty battery-alarm
· 20Wh built-in power-buffer
· 12V (unreg.) D-Tap Port with self-resetting 5A Fuse
· Zero maintenance required
· works only with V-Mount Lithium-Ion Battery ( nominal voltage between 14.4V and
14.8V)
· Mounts only on the ARRI Alexa
Charging
· The ML-120ALEX charges itself from the V-Mount battery
· At first charge or If completely empty, the ML-120ALEX will be ready to use after 60
minutes
· While Charging the yellow "Charging" LED turns on
· When fully charged the green „Ready“ LED turns on
· The ML-120ALEX charges itself automatically when needed.
· During charging The ML-120ALEX keep monitoring the voltage of the battery and is ready
to switch if needed
bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 89 27818282
www.bebob.de
April 2016
Battery Swap
· The ML-120ALEX detects a battery as empty when the voltage drops below 12,5V
· The ML-120ALEX instantly takes over powering the ARRI Alexa and the D-Tap port for a
maximum of 2 minutes and displays a red LED alarm
· The LED Alarm flashes for 90s, turns to solid for the last 30s.
· After the empty battery has been replaced by a charged one (voltage under load of over
14,5V), powering of the ARRI Alexa instantly reverts to the V-Mount battery.
· The ML-120ALEX switches up to 6 Times before running empty
· If the empty battery is not replaced within 2 minutes the ML-120ALEX and the ARRI Alexa
will switch off.
Alarm LED´s brightness
· To allow the Alarm LED to be visible in bright environments (sunlight etc.) but not
disturbingly over bright in darker environments (studio etc.), the ML-120 has automatic
brightness adjust.
· The brighter the environment the brighter the alarm LED will show.
· The environment light detector is located at the top – middle of the ML-120 housing.
· Covering the housing (with tape for instance) will switch off the automatic brightness adjust
and the alarm LED will flash with minimum brightness
Safety instructions
· Only for professional use! Keep Charger out of reach of children and personnel that has
not been instructed in the use!
· Use only with recommended batteries.
· Keep the ML-120ALEX dry and do not immerse in water.
· Do not attempt to open or repair the ML-120V7V. Contact your dealer for help if it becomes
defective.
· Handle with care! Do not throw! Do not drop!
Warranty
· The ML-120ALEX is covered by a 2 years unconditional warranty on all parts, except the
cells.
· The cells are covered by a 2 year warranty, 80% of the original capacity.
· For warranty issues or if you have any additional questions, please contact the appropriate
bebob distributor listed at www.bebob.de.
bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 89 27818282
www.bebob.de
April 2016
Specifications
Model
ML-120ALEX
Connection (camera)
ARRI Alexa
Batteries
Li-ion 14,4V or 14,8V
Battery Mount
V-Mount
Running Time
2 Minutes
Voltage
14,4V
Cells
Li-Ion Trimix HL made in Japan
Maximum Load
15.0A
D-Tap
1(max 5.0A) Self-reset Fuse
Charging Mode
Automatic
Charging Time
Max 60 Minutes
Display
Charge/ready
Dimensions (WXHXD)
140 x 76 x 45mm
Weight
0,52 Kg
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