step by step instructions available for after a battery change?

[Sunrise Side]

Currently have a TellTale battery low message on a Top Dollar 3 Reel stepper multi line. I plan to change the Telltale battery,  and the other 3 coin cells as well. What are the numbers for the coin cells? I have an EKEY 7, do i need a diagnostics key as well? And if so which one? What are the steps for using the EKEY and diagnostic key ? What are the settings that need to be set after battery change? Would it be same steps as AVP?  I did a search here in this forum and was unable to find info. for a newbie to SAVP. Thank You Very Much!

[LifeTilt]

I REALLY... hate setting up and verifying options unnecessarily, so I might recommend just changing the telltale.

***be careful with the ribbon cable, if it is damaged during removal / install - this will also give errors that look like cabinet memory errors or E-squared errors.

I have noticed,

a) if the game is unplugged, the 3V batteries drain.
b) if the 3.3V supply is low during operation, the 3V batteries drain.
c) if the AC distribution / Standby PSU board is dead, the 3V batteries drain.

After replacing the Telltale, go into your diagnostics menu (under normal operation) and check the Voltages and Battery tabs, if the 3.3V rail is good and VBAT is under 3.0, then change the motherboard battery and reset the date and time so your dongles will be valid.

2 X CR2450 (FOR THE PCI FPGA CARD)
1 X CR2032 (FOR THE MOTHERBOARD)

Once you pull the CR2032, you will lose your date and time and might get NO GAME ENABLED (needs EKEY 007)

Once you pull the CR2450(s), you will likely, lose ALL your settings (These batteries last a long time, I personally would rather wait until they die)

[Sunrise Side]

Thank You!