Set-Up Photo; Troubleshooting - NOVAK XRS SPORT REVERSIBLE Manual

SET-UP PHOTO

4-7 cell
battery
pack
(–)
(+)
status
LEDs
SET
button
black
wire
red wire
blue wire
yellow
wire
(+)
(–)
brush-type motor with
15 turns or higher
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STEP 4
1. Set HIGH ATV or EPA to maximum setting.
[Amount of throw at full throttle]
2. Set LOW ATV, EPA, or ATL to maximum setting.
[Amount of throw at full brakes]
3. Set EXPONENTIAL to zero setting.
[Throttle channel linearity]
4. Set THROTTLE CHANNEL REV. SWITCH to either position.
[Do not change switch position after programming]
5. Set THROTTLE CHANNEL TRIM to middle position.
[Adjusts neutral position/Increases or decreases coast brakes]
6. Set ELECTRONIC TRIGGER THROW ADJUSTMENT to
50% throttle and 50% brake throw (or 5:5).
[Adjusts trigger throw on electronic/digital pistol-grip transmitters]
7. Set MECHANICAL TRIGGER THROW ADJUSTMENT
to position with 1/2 throttle and 1/2 brake throw.
[Adjusts trigger throw on mechanical/analog pistol-grip transmitters]
STEP 5
ON/OFF
With ESC connected to receiver & charged battery pack:
switch
1. TURN ON THE TRANSMITTER, THEN SPEED CONTROL
2. PRESS AND HOLD SPEED CONTROL'S SET BUTTON
With transmitter throttle at neutral, press and hold the
ESC SET button until the status LED turns solid red.
3. RELEASE ESC SET BUTTON WHEN LED IS RED
4. PULL TRANSMITTER THROTTLE TO FULL-ON POSITION
Hold it there until the status LED turns solid green.
NOTE: Motor will not run during programming even if connected.
5. PUSH TRANSMITTER THROTTLE TO FULL-REVERSE
Hold it there until the status LED blinks green.
6. RETURN TRANSMITTER THROTTLE TO NEUTRAL
Status LED will turn solid red, indicating that throttle is
at neutral and proper programming has been completed.
twist
motor
If transmitter settings are changed, programming must be repeated.
wires to
If you experience any problems, turn off ESC and repeat programming.
trail excess
reduce
wire off top
RF noise
of antenna
mast
CUSTOMER SERVICE
Monday-Thursday:
(949) 833-8873 • FAX (949) 833-1631
e-mail: cs@teamnovak.com
©2004 Novak Electronics, Inc. • All Rights Reserved
No part of these operating instructions may be reproduced without
the written permission of Novak Electronics, Inc.
All Novak speed controls are designed and manufactured in the U.S.A.
XRS Sport Reversible, Polar Drive Technology, Radio Priority Circuitry,
One-Touch Set-Up, Smart Braking II Circuitry, and Reverse Disable
Circuitry are all trademarks of Novak Electronics, Inc.
Printed in the U.S.A. 4/2004 • #IM-1830-1
TRANSMITTER ADJUSTMENTS
PROGRAMMING SPEED CONTROL
8:00am-5:00pm (PST)
Friday: 8:00am-4:00pm
(closed every other Friday)
TROUBLE-SHOOTING GUIDE
Steering Channel Works But Motor Will Not Run
• Speed control has thermally shut down––Allow ESC to cool
down––Use milder motor or smaller pinion gear.
• Check motor connections. Check motor.
• Make sure ESC is plugged into the throttle channel of receiver.
Check throttle channel operation with a servo. Check wiring color
sequence of receiver signal harness.
• Possible internal damage––Refer to Service Procedures.
Receiver Glitches/Throttle Stutters During Acceleration
• Motor capacitors broken or missing––Refer to Step 3.
• Receiver or antenna too close to speed control, power wires,
battery, or motor––Refer to Step 2.
• Bad connections––Check wiring and connectors.
• Motor brushes worn––Replace motor.
• Excessive motor current––Use milder motor/smaller pinion gear.
Motor and Steering Servo Do Not Work
• Check wires, receiver signal harness wiring & color sequence,
radio system, crystals, battery/motor connectors, & battery.
• Possible internal damage––Refer to Service Procedures.
Model Runs Slowly/Slow Acceleration
• Check motor and battery connectors––Replace if needed.
• Bad battery or motor––Check operation with another.
• Incorrect transmitter/ESC adjustment––Refer to Steps 4 & 5.
Motor Runs Backwards
• Motor wired backwards––Check wiring and reverse.
SERVICE PROCEDURES
Review the Trouble-Shooting guide and the instructions, as the ESC
may appear to have failed when other problems exist.
After reviewing the instructions, if you feel that your ESC requires
service, please obtain the most current product service options
and pricing by one of the following methods:
WEBSITE: Print a copy of the PRODUCT SERVICE FORM from
the SERVICE section of the website. Fill out the needed information
on this form and return it with the Novak product for servicing.
PHONE/FAX/E-MAIL: If you do not have access to the internet,
contact our customer service department by phone, fax, or
e-mail as listed in the CUSTOMER SERVICE section below, and
they will supply you with current service options.
WARRANTY SERVICE: For warranty work, you MUST CLAIM
WARRANTY on the PRODUCT SERVICE FORM and include a valid
cash register receipt with purchase date on it, or an invoice
from previous service work. If warranty provisions have been
voided, there will be service charges.
PRODUCT WARRANTY
The XRS is guaranteed to be free from defects in materials or workmanship
for a period of 120 days from original date of purchase (verified by dated,
itemized sales receipt). Warranty does not cover incorrect installation, components
worn by use, damage from using fewer than 4 or more than 7 cells (1.2 volts
DC/cell) input voltage, cross-connection of the battery/motor, using the same-
gender connectors on ESC, reverse voltage application, damage resulting
from thermal overload, splices to input or switch harnesses, damage from
disassembling case, replacing wires, or excessive force when using SET but-
ton, tampering with internal electronics, allowing water, moisture, or other
foreign material to enter ESC or get onto PC board, incorrect installation/
wiring of battery/motor leads, alternate input plug plastic, external receiver
battery pack, or FET servo, allowing exposed wiring to short-circuit, leaving
battery pack connected to ESC while unattended or for extended periods of time,
use of a Schottky diode, or any damage caused by crash, flooding, or act of God.
In no case shall our liability exceed the product's original cost. We reserve
the right to modify warranty provisions without notice.
Because Novak Electronics, Inc. has no control over connection and use of
the ESC, no liability may be assumed, nor will be accepted for damage
resulting from the use of this product. Every ESC is thoroughly tested and
cycled before leaving our facility and is, therefore, considered operational.
By the act of connecting/operating ESC, the user accepts all resulting liability.