| Products > Test Equipment |
| Hacking the Victor VC-921 |
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| sarel.wagner:
This time a really really simple hack. The lead storage for Lab use is silly, so I cut a piece out of the case for the leads. Now I can close the lid without worrying about trying to store the leads. Youtube short video here https://youtu.be/pQweOiUN2hI |
| SandPox:
Hey, I just found that you can enter calibration mode on VC921 by holding REL and RANGE button while it's turned on, switch off and then switch on the meter, it will beep few times while display all the character on the screen then it will enter "CAL" mode with some weird looking character, I worry that I might mess up the calibration of my meter so I switched it off immediately, it still seems fine though |
| Fungus:
--- Quote from: SandPox on April 22, 2018, 02:20:30 pm ---Hey, I just found that you can enter calibration mode on VC921 by holding REL and RANGE button while it's turned on, switch off and then switch on the meter, it will beep few times while display all the character on the screen then it will enter "CAL" mode with some weird looking character, I worry that I might mess up the calibration of my meter so I switched it off immediately, it still seems fine though --- End quote --- Didn't work on mine... :popcorn: |
| Rbastler:
--- Quote from: SandPox on April 22, 2018, 02:20:30 pm ---Hey, I just found that you can enter calibration mode on VC921 by holding REL and RANGE button while it's turned on, switch off and then switch on the meter, it will beep few times while display all the character on the screen then it will enter "CAL" mode with some weird looking character, I worry that I might mess up the calibration of my meter so I switched it off immediately, it still seems fine though --- End quote --- Not on mine.... Afaik you need to short two pads in order to get into cal mode. |
| SandPox:
Somehow I was not able to enter it anymore, the screen blinking with all character and beeping but it never ends.. huh, strange! edit: sometimes I power it up while holding two button and it only display APO REL but the number doesn't show up, maybe it enter some kind of secret mode? |
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