Futech MULTICROSS 3D BRAVE User manual

3.7V / 3200mAh
Max charge voltage: 4.2V
Max charge input voltage: 5V / 1A
10
11
1
3
5
6
6
4
9
7
6
8
2
2
ON
H/V
Multicross 3D Brave Multicross 3D Floor
ON
1
3
5
6
4
9
7
1
8
2
2
DESCRIPTION
1. Horizontal laserexit
2. Vertical laserexit (V1)
3. Vertical laserexit (V2)
4. Switch On/Off - Transportlock
5. Battery compartment
6. Tripot thread 1/4”
7. Line selection button
8. Receiver button
9. AC/DC socket
10. Li-ion battery
11. micro-USB connector
MULTICROSS 3D BRAVE
MULTICROSS 3D FLOOR
3d cross laser

OFF
H
H + V1
V1 + V2
H + V1 + V2
OFF
> 3°
> 3°
OFF
SAFETY
Use extreme caution when the laser beam is turned on.
Do not let the beam enter your eyes, another person’s eyes or the eyes of an an-
imal. Be careful that reections of the beam (on a reective surface) do not strike
your eyes.
Do not aim the laser beam at any gas that may explode.
Please read the complete safety instructions in the booklet delivered with this
device.
FIRST USE
Remove any protective lms where applied.
Open the battery compartment [5] and insert the li-ion battery. (You can also use
4x AA alkaline batteries.) Please take care to respect the indicated polarity.
AC/DC SOCKET - POWER ADAPTOR AND BATTERY SYSTEM
The laser can be powered from main power directly when there is no battery in-
side the laser or when the li-ion batterie runs at. Use the included power adapter
to provide continuous electricity to laser.
When connecting poweradaptor with AC/DC socket [9], power from li-ion battery
will be cut off automatically. When using the AC/DC socket [9], the li-ion battery is
not charging!
You can use the MC3D Brave also with 4x AA Alkaline batteries, simply by replac-
ing the li-ion battery by 4x AA Alkaline batteries.
CHARGE LI-ION BATTERY
You can only charge the Li-ion battery by connecting the extra small cable to the
adapter and pluging this cable in the micro-usb-connector of the li-ion battery.
Only use the included charger to avoid damage.
HORIZONTAL AND VERTICAL ALIGNMENT
· Shift the On/Off-switch - Transportlock [4] to the left (two steps). The laser is
switched on and the pendulum levelling mechanism is released. Only the hori-
zontal laserline is activated when turning on the device.
The MC3D Brave is now able to align itself. Make sure the instrument is not
placed on a surface with more than 3° slope. If the slope of the instrument ex-
ceed 3°, the device beeps and the laser lines will ash.
Please atten the position of your laser device until the beep stops. The laser
is now able to show automaticaly perfectly levelled laser lines (horizontal and
vertical).
· You can switch on or off additional/other lines (horizontal and vertical) using the
Line selection button [7].
· We advise to set the horizontal line on your working height.
NOTE
·Cross line lasers Can only be used on tripods whiCh are adjustable in height,
suCh as Cranked or telesCopiC tripods.
·if the workplaCe is very brightly lit, e.g. out doors, it may be neCessary to use
a laser reCeiver.

ON OFF
H
H + V1
V1 + V2
H + V1 + V2
SLOPE MODE
It is possible to set slopes with the Multicross 3D Brave. In order to do this, you
work with a blocked pendulum.
IMPORTANT:
Keep in mind that in this mode, the laser is no longer leveled automatically.
· Shift the On/Off-switch - Transportlock [4] to the center position (one steps).
The laser is switched on and the pendulum is still blocked. Only the horizontal
laserline is activated when turning on the device.
· You can switch on or off additional/other lines (horizontal and vertical) using the
Line selection button [7].
· Turn the laser device until it shows laser lines with the slope you need. (We rec-
ommend to use a tripod with tilting head for this application.
RECEIVER MODE
When the environment is very brightly lit or you want to work on a larger distance
(f.e. when working outside), you can use a receiver (not included).
· When the device is activated you can press the receiver button [8] to turn on the
receiver mode (or pulse mode). By activating this mode, the laserlight will be
a little less bright, because the laser light turns on and off very quickly at a fre-
quency of 10KHz (pulsate). Receivers are able to detect this pulsating laserlines.
The MC3D brave projects laserlines of 515nm (green) at 10KHz. Please check the
compatibility of your receiver.
MAINTENANCE
Repairs or services are not covered in this manual and should only be carried out
by qualied trained technicians.
Periodically, wipe the body with a dry cloth. Do not use abrasives or solvents on
this instrument.
For service, use only manufacturer’s specied parts.

SPECIFICATIONS
Visibility
Precision 2mm / 10m
Range (with receiver) 2x 50m
Dust and water tightness IP54
Batteries LI-ION (included) or 4x AA
AC power connector P
Levelling Pendulum levelling
Plumb bob P
Number of laser dots per line 0
Number of 90° angles 4
Number of 45° angles 0
Revolutions per minute Not applicable
Scan function O
Wind function O
Tilt function O
Self-levelling range ±3°
Slope function O
Maximum settable slope (X-axis/Y-axis) +/- 45°
Remote control O
Built-in screw for tripod 1/4
Pendulum lock (for manual slopes) P
Transport security for the pendulum P
Number of laser diodes 3
Laser frequency (in receiver mode) 10KHz
Laser class Class 2 - 515NM - <1mW
AC power connector P
Charger integrated into AC power connector P
Futech is a registered brand of Laseto NV, Belgium.
Futech declares that the Multicross 3D Brave / Multicross 3D Floor
is in conformity with the following standards:
· EN 61010-1: 2010
following the provisions of Directive:
·
Tested by TMC Testing Services (Shenzhen)
Certicate number TMC200310101-S