Losi LOSB0112 - Manual (Page 6)

Losi XXX-sCB RTR • iNsTRuCTioN maNuaL 6
EN
XXX-sCB Electronics system overview
F
G
C
E
D
B
a
H
A. Losi Motor
B. EC3
™ Battery Plug
C. Losi MSC12L
D. Setup Button
E. Steering Servo
F. Bind Plug
G. ON/OFF Switch
H. Spektrum SPMSR300
msC-12L Fwd/Rev EsC
CauTioN: This product can become extremely hot when in use, which
could lead to burns.
Features
• LiPo, NiMH/NiCd compatible
• 4 user selectable modes—Forward/reverse, Forward only race, Practice mode
with slow acceleration, and Crawler.
• High-power FET control with proportional forward and reverse.
• High frequency design delivers smooth speed transition.
• Thermal Overload Protection prevents damage due to over current conditions.
• Pre-wired with EC3 battery plug and bullet-style motor connectors.
• Designed to operate with stock motors (12 turns or higher).
• Push-button programming with one touch setup.
• Water-resistant
Specifications
Operation Proportional forward, proportional reverse with braking
delay
Input Voltage 4-cell (4.8-volts) to 7-cell (8.4-volts) DC NiMH/NiCd or
2S LiPo (7.4 volts)
Peak Current 1000A Forward and 350A Backwards
Continuous Current 250A Forward and 125A Backwards
Full-On Resistance 0.0014 Ohms Forward; 0.0028 Ohms Backwards
Frequency 1kHz
BEC output 5V DC, 1 amp max. at 7.2V
Overload Protection Thermal
Dimensions 1.575 in x 1.575 in x 1.063 in (40mm x 40mm x 27mm)
Weight 1.87 oz (53 g)
Connecting the Battery
The MSC-12L comes pre-wired with an EC3 connector. Use battery packs from
4-cell (4.8-volt) to 7-cell (8.4-volt) sub-C size battery packs or with 2S LiPo
packs (7.4-volt).
1. Be sure the on/off switch is in the “off” position.
2. Connect a fully charged battery pack to the speed control’s battery connector.
Adjusting the Transmitter
1. Set the “throttle reversing” switch to the NORMAL position.
2. Set the “throttle trim” to the CENTER position.
Speed Control Programming
Note: While in the programming mode, no power is applied to the motor.
Battery Selection: When the ESC is powered on, the LED will be flashing for 2
seconds to indicate the Selected Battery Type. During this time the user can
press the button to toggle between LiPo and NiMH/NiCd modes. After the button
has been pressed (battery type selected), the LED will flash for 2 more seconds.
A. Turn on ESC and push button once within 2 seconds, push again to toggle
between modes.
B. Red light indicates LiPo mode (with 6-volt cutoff).
C. Green light indicates NiMH/NiCd mode.
One-Touch Endpoint Setup
Note: Please be sure to set throttle trim settings to neutral before
performing an endpoint setup.
A. Hold button and turn on ESC until the Red/Green light comes on. Once on,
release button.
B. Pull trigger to full throttle position until the green light goes from flashing to
solid. Once solid, your forward endpoint is now set.
C. To set reverse endpoint, push the trigger into the full reverse
position until the flashing red light turns solid. At this point your reverse/brake
endpoint is now set.
D Return trigger to neutral setting. The green light will now be solid and you are
ready to go!
Selecting Speed Controller Modes
To change modes on your MSC-12L hold the setup button for over 5 seconds
while in neutral. Once you find desired mode, simply release the button and you
are ready for action.
Forward/Reverse mode—Solid Green LED
Forward Only mode—Fast Flashing Green LED
Practice mode—Slow Flashing Green LED
Crawler mode*—Solid Green and Red LED
*NoTiCE: Crawler mode is for use in rock crawling vehicles only. Do not use
this mode with your 1/10 XXX-SCB.Doing so may damage the
vehicle.