Otis tool manual

Does anyone have a good Otis tool manual? The one I have doesn't list what all the abbreviations mean , or something that walks you through how to use it. Also what's the difference between the blue tool and the black one ?
Thanks

Blue tool does not require a dongal and works on all of Otis equipment. Black one is good for most except the the new GCS ( global control system).

I'm Also interested. Acronyms and flow chart. I've got a blue, a black and a job specific.

Send me your e-mail address and I will give you info.

Sent you a message

That blue tool , is that the same one they sell on alibaba.com lol ?

can you send to me as well? im dealing with a gen2, i have the tool but almost no manuals

Not sure it's what you're looking for but I have this manual available: https://www.dropbox.com/s/txyniiytboqx3d3/OTISTOOLMANUAL2.pdf?dl=0

that EXACTLY what i was looking for! thank you! if you have any more big O stuff, feel free to share

thanks a million and be safe

Anyone have a manual for testing the 411 with the Otis blue tool?
Any help would be appreciated.

Hi all
i got new company laptop but miss my mces program for pc .. Someone who can help and send it to me, plz pm me

do you want the MECS Software?

Otis Mecs server tool pc.. plz send it jacobdamgaard@gmail.com

https://www.escalatorparts.cn/UploadFiles/ConFiles/file/20210608/20210608170557445744.pdf

JIEFENGELEVATOR, is this the manual for the black or blue tool? I have a black tool I'm trying to troubleshoot a unit with right now and have no manual for

blue, black is a old one, we have not this manual now..

So is there a manual for the black tool

What's your email?

Looking for the manual for the black service tool

Also looking for a manual for the black tool thanks in advance
Jpar4911@icloud.com