Check the internal board layouts and sensor connections. You can find detailed technical steps in the Brasch Troubleshooting Guide . 2. Video File Format (.mp4)
Knowing if it appeared on a device screen , a file system , or a website will help in finding the exact guide you need. +Vintage Original Canon Products Guide 1960s - eBay 19602mp4
, "9602" is a known error code. While your string includes a preceding "1," it closely matches this sequence: Check the internal board layouts and sensor connections
The number 19602 sometimes appears in vintage catalogs for or camera manuals from the 1960s. If this is an old instruction manual you are looking for: a file system