Hey all,

I haveTektronix Oscilloscope 2465B, the device has 2 problems.
1. on statrup it sticks on "ADD" led, after I press A/B TRIG it start working.
2. there is nothing on the screen. no beam and no numbers.

Does anyone know how to fix the problem, I have another scope, so if I need to measure something inside, there is no problem.

thanks ahead.

 

I'd suggest finding the service manual for it. It will have flowcharts and stuff for debugging.

__________________
Jeff
To the optimist, the glass is half full.
To the pessimist, the glass is half empty.
To the engineer, the glass is twice as big as it needs to be.