RMA Processing Policy and Procedures

Introduction:

The RMA department receives devices that have been authorized by Idrive Support to be returned for repair. The following is the standard procedure for receiving, repairing, and documenting these devices.

The X1 (V5) vs. the X1P (V7):

• The easiest way to tell the difference is by the location of the GPS puck. V5 cameras have external GPS units with long black cables. The GPS is internal on the V7 cameras.
• If examining just a motherboard, the V7 has an HDMI connector, while the V5 has a 50 pin connector. The SD socket is also placed much higher on a V7.
• Both devices have their unique issues and characteristics, but both should operate the same in the end.

V5 --- V7 ---

The Test Fixture:

• Connects to devices via power cable and HDMI
• Has switches for all the main triggers that a camera needs (besides shock)
  1. Power
     • Note that the fixture and camera control have separate power switches
  2. Ignition
  3. Door
  4. Alarm
  5. W. Panic
• Controls reprogram and firmware update during the RMA procedure

Idrive Tools:

• Idrive tools is the software that the test fixture uses to reprogram and update firmware
• The RMA section is what you will primarily be using
  • Password: idrive2#rma
  • Enter an existing serial number (the camera you are processing)
  • The Parts of the RMA section are outlined in the “For Each Camera” section
• Development section is the same as the RMA section, for the most part. It can be useful at times for testing, as it doesn’t need an existing serial number to run installations. Don’t worry about this now.
  • Password: idrive2#dev

Processing:

Visual Inspection:

Check the case and GPS wire for signs of damage and/or tampering.

• Warranty is VOIDED for X1P’s with cases that have been opened
  • Look for missing screws, cracked plastics, etc.
• Cut GPS wires and general damage make a camera “Warranty Damaged”
  • Treat the camera as if out of warranty for this particular RMA, but once returned the warranty is back to normal
• X1 units with open cases are automatically “Not Repairable”… more on that later

Initial Testing:

Test the camera to verify reported issues. Correct LED behavior is outlined here.

1. Make sure you have Event Test and Transfer open in Idrive Tools RMA section
2. Plug in the power cord
3. Turn the test fixture ON
4. Turn the switches for power and ignition ON
5. After booting, let camera sit in standby mode for 15-30 seconds
6. Shake the camera to trigger a shock event
7. Turn the switch for ignition OFF to enter transfer mode
8. The camera should connect to Idrive Tools
   • Transfer entry should turn green if completed successfully
9. If a connection is made, play the event that was transferred.

If the camera does indeed have an issue, something should have gone wrong i.e.

• More events than one shock were transmitted
• The camera did not transfer at all
• LED behavior was incorrect
• Lenses were out of focus

With experience, diagnoses can sometimes be made after testing.

Reprogramming:

ALL RMA cameras should be reprogrammed, regardless of their issue or lack thereof.

Take out the motherboard (MB) and ready it for reprogram:

• Unscrew the hex bolt on the back of the case
• Open the case and use the tweezers to undo plastic latches that hold motherboard in place
• Unplug GPS (V5 only) and wifi components
• Remove the SD card and place it in the SD-reader to be formatted (Full-Overwrite mode)
• Insert a reformatted SD card that has the filesystem.yaffs and uImage files on it
• Connect the MB to the power cord, known-working wifi, and HDMI
• Turn the test fixture power ON (all other switches should be off)

Run Idrive Tools.

• Click on RMA or Back to RMA if already open
  • Password: idrive2#rma
• Enter in the device serial number (S/N)
  • Will start with 00127B------,01704-------, or 01705-------
• Click on Auto-Install
• Click Start Installation
  • The steps the installer follows:
    1. Bootloader
       • Connects via HDMI
    2. Kernel
       • Installs from the SD card
    3. Filesystem
       • Installs from the SD card
    4. Device Configuration
       • Connects via wifi
    5. Lens Focus
       • Connects via HDMI

Reconnect the MB to its original GPS and wifi, and unplug the HDMI.

Diagnosing:

Test the camera again in “Event Test and Transfer". From here, we can diagnose. Below are charts that contain many of the common issues that you will face with both versions of cameras.

Known Issues (V5 & V7)

Description	LED Behavior	Fix
Will not connect in transfer mode (ignition off).	Flashing YELLOW-GREEN	Replace Wifi
Camera freezes in standby mode (no triggers, no transfer)	GREEN-GREEN	Replace Wifi
Records events without trigger	Flashing RED-GREEN	Replace MB (only if it persists after reprogram)
No power	OFF-OFF	Replace MB