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Contex CHAMELEON 36 - User Manual

Contex CHAMELEON 36
258 pages
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Technical Service Manual
COUGAR 25 and COUGAR 36
CHAMELEON 25 and CHAMELEON 36
CHAMELEON PREMIER 36
CHROMA Tx 40 and CRYSTAL Tx 40
COUGAR Tx 36, CHAMELEON Tx 36, and PREMIER Tx
COUGAR Sx 25 and CHAMELEON Sx 25
CHROMA XL 42 and CRYSTAL XL 42
MAGNUM XL 54
FSG/TSM/001 (2.4)
Part Number 6799D129

Table of Contents

Questions and Answers

  • M
    Melanie HarrisonAug 15, 2025
    What to do if I get Error 30-140 on my Contex CHAMELEON 36 Barcode Reader?
    • U
      uriosAug 15, 2025
      Error 30 is often caused by dirt on the Glass Plate or the White Background Plate. The first step should be to make sure that these parts are clean. Other possible solutions include checking the Light Profiles using SCANtest 6, Test 9. If the Light Profile is distorted, the cause may be incorrect Vertical Alignment. You can run SCANtest 6, Test 11 or Scanner Maintenance. Lamp issues, corrupted Basic Calibration, or a defective CBE/CBF-Board could also be the cause. It is also possible to override Error 30 from WIDEimage and continue with the scanning.
  • S
    Sally RamirezAug 18, 2025
    How to fix Error 50-100 on Contex CHAMELEON 36?
    • M
      Morgan PageAug 18, 2025
      If you encounter Error 50-100 to 50-217 on your Contex Barcode Reader, which are firmware-related errors, try upgrading the firmware. You can also try running Scanner Maintenance.
  • H
    Heather HallAug 21, 2025
    What to do if my Contex CHAMELEON 36 Barcode Reader shows Error 32-144?
    • A
      Aaron KaiserAug 21, 2025
      If you are experiencing Error 32-144 to 30-146 or Error 32-244 to 30-246 on your Contex Barcode Reader, ensure that the Glass Plate and the White Background Plate are clean. Check the images of the Stitching wire using SCANtest 6, Test 9. It could also be due to one of the CCD-Cameras being out of focus, a broken Stitching Wire, or CCD-Centering being out of adjustment. You can also try running Scanner Maintenance or replacing the SUC-Board.
  • J
    jacobsgaryAug 25, 2025
    How to troubleshoot power issues with Contex Barcode Reader?
    • D
      David BowenAug 25, 2025
      If your Contex Barcode Reader is not powering up, check the power supply connections and ensure all cable connectors are properly inserted into their sockets. Also, check voltages on the SMPS, LME-, CBE/CBF-, IMB/IMD, and SUC-Boards.
  • A
    Aaron TaylorAug 27, 2025
    What causes Error 40-134 on Contex CHAMELEON 36?
    • M
      Michael PadillaAug 27, 2025
      If you are getting Error 40-134 to 40-139 or 40-170 to 40-189 on your Contex Barcode Reader, run SCANtest 6, Test 7 to verify the error. Also, check that all cable connectors are properly seated and check the supply voltages on the boards. Check Light Profiles with SCANtest 6, Test 9. You might also try running Scanner Maintenance, replacing the Lamp, or replacing the CBE/CBF-Board.
  • B
    betty04Aug 30, 2025
    How do I fix Error 40-35 on my Contex CHAMELEON 36?
    • C
      Carolyn WilkinsonAug 30, 2025
      If you encounter Error 40-35 to 40-50, 40-75, 40-76, or 40-84 on your Contex Barcode Reader, check that the Lamp is lit and run SCANtest 6, Test 7 to verify the error. Also, check that all cable connectors are properly seated into their sockets and that no cables have been interchanged. Check the supply voltages on the boards and consider replacing the CBE/CBF-Board.
  • C
    Chad FordSep 2, 2025
    Why is my Contex CHAMELEON 36 producing vertical lines?
    • B
      Belinda WhiteSep 2, 2025
      Vertical lines in scanned images from your Contex Barcode Reader are often caused by dust or dirt on the Glass Plate. If you had to remove a CBE/CBF-Board for replacement or cleaning of the CCD-chip, refer to Chapter 4, page 79 for adjustment instructions.
  • A
    Antonio HendersonSep 5, 2025
    How to resolve original feed problems with Contex Barcode Reader?
    • J
      Jessica DixonSep 5, 2025
      If you are experiencing original feed problems with your Contex Barcode Reader, check the supply voltage on the SMPS and LME-Board. If the Stepper Motor is overloaded, check the supply voltage and the Stepper Motor Reference Voltages on the LME-Board. Replacing the LME-Board or the Motor might also be necessary. Remove the Stepper Motor cable connector from J12 on the LME-Board and check the resistance of the two windings of the Stepper Motor.
  • M
    martintonyaSep 8, 2025
    How to fix Error 70-86 on Contex CHAMELEON 36?
    • M
      mcgrathcodySep 8, 2025
      If you are getting Error 70-86 or 70-87 on your Contex Barcode Reader, run SCANtest 6, Test 7 to verify the error. Check the supply voltages on the MDA-Board and the ATAC Position Sensors. You may need to replace the IMB/IMD-Board.
  • A
    Ashley MillsSep 12, 2025
    What to do if Contex CHAMELEON 36 Barcode Reader keyboard check failed?
    • V
      Veronica HessSep 12, 2025
      If your Contex Barcode Reader displays 'Keyboard check failed' error, check the cable to the Operator Panel. If the issue persists, replace the Operator Panel.

Summary

Electrical Checks and Adjustments

Downloading Scanner Firmware

Steps for downloading, installing, and managing scanner firmware updates.

Switch Mode Power Supply (SMPS) Check and Adjustment

Procedures for checking SMPS voltages, fuses, and adjustments.

Lamp and Motor Driver Board (LME) Check and Adjustment

Procedures for LME board checks, lamp driver adjustments, and signal LEDs.

Camera Board (CBE) Check and Adjustment (Non Tx and XL Models)

Procedures for checking and adjusting the CBE camera board.

Camera Board (CBF) Check and Adjustment (Tx and XL Models)

Procedures for checking and adjusting the CBF camera board.

Controller Board (SUC) Check

Procedures for checking the SUC controller board, including voltages and markings.

Interface Module (IMB) Check (Non Tx and XL Models)

Procedures for checking the IMB interface module, including voltages and markings.

Interface Module (IMD) Check (Tx and XL Models)

Procedures for checking the IMD interface module, including voltages and markings.

Operator Panel (SKD) Check

Procedures for checking the SKD operator panel, including voltages and switch settings.

Smart Card Reader (SCR) Check

Procedures for checking the SCR smart card reader, including voltages and DIP switch settings.

ATAC Motor Driver Board (MDA) Check

Procedures for checking the MDA ATAC motor driver board and its voltages.

Original Guide Sensors (ATAC) Check and Adjustment

Procedures for checking and adjusting ATAC original guide sensors for proper operation.

Adjustment of Original Sensors

Procedures for adjusting the original sensor switch points for accurate scanning.

CCD Cameras

CCD-Camera Check and Adjustment

Detailed procedures for checking and adjusting CCD cameras, including light profiles and focus.

Vertical Alignment and Horizontal Stitching

Vertical Alignment and Horizontal Stitching Procedure

Step-by-step guide for performing automatic vertical alignment and stitching.

Troubleshooting

Error Codes

Comprehensive list and interpretation of scanner error codes and messages.

Troubleshooting Hints

Practical tips and common solutions for troubleshooting various scanner issues.

Disassembly and Assembly

Replacement of Parts

SCANtest 6 Diagnostic Software

Contex CHAMELEON 36 Specifications

General IconGeneral
Optical resolution600 dpi
InterfaceUSB 2.0
Resolution600 dpi
Power SupplyUSB powered
Max scan width36 inches
Scanning TechnologyContact Image Sensor (CIS)

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