show generator code 4 instead of 1

Try replacing the coin cell battery in the generator, then recalibrate it and check if that resolves the problem - see Correcting Battery-Backed RAM Malfunctions on p.6-26 (p.148/214). The coin cell battery model number should be stamped on the battery. Note: Be sure to remember which way the original battery was inserted so that you insert the replacement battery the same way

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0

crwdns2889612:0crwdne2889612:0 1

crwdns2944067:08crwdne2944067:0:

hi @jayeff

Thank you for the detailed explanation. I understand the steps you mentioned regarding the error codes. However, my concern is that even after recalibrating the equipment as per the manual, the error code 212 persists.

Additionally, I'm noticing something unusual. According to the VellyLab FX-C manual, the generator code should be 1 for the VellyLab C model and 4 for the VellyLab 8C model. In my case, I’m working with the VellyLab C model, but it’s displaying a code 4 instead of 1. Could this be related to the unresolved issue? Any further guidance on this discrepancy would be appreciated.

crwdns2934271:0Mha 9, 2024crwdnd2934271:0 abhijeet chauhan crwdne2934271:0

@abhijeetchauhan

Did you try replacing the coin cell battery as suggested?

It is related to error 212

crwdns2934271:0Mha 9, 2024crwdnd2934271:0 jayeff crwdne2934271:0

I have same problem what should i do solve the problem error 212 and 216

crwdns2934271:0Mha 14, 2024crwdnd2934271:0 Md Abdul Awal (Awal) crwdne2934271:0

@mdabdulawalawal

See my answer regarding 212, it relates to 216 as well. Read the manual (linked above) about 216.

crwdns2934271:0Mha 14, 2024crwdnd2934271:0 jayeff crwdne2934271:0

I followed your instruction and set date and time but not remove error 212

Reenter the calibration mode and then date and time ok