20 Most Recent Ge Medical Systems Ge Healthcare Mac 1200 Resting Ecg System 1200 Battery Questions & Answers

The memory battery on the machine has to be replaced.

Ge Medical... | Answered on Sep 03, 2014

Here is its part number 303 44270, 18V 1.4Ah nickel cadmium Battery ,

Ge Medical... | Answered on Oct 15, 2013

if you can provide your email id then i will sent you the service manual for Mac 1200 ecg. Its not possible to upload the service manual here . Its in pdf format.

Ge Medical... | Answered on Aug 20, 2013


Page 12-3 or 201 in Adobe Reader has info for setting up date and time

Ge Medical... | Answered on Feb 24, 2013

most likely wrong paper or a bad optical sensor. There are actually 2 or 3 different versions of the mac 1200 all of which might need different paper. if you tell me the serial umber of your unit and the part number for the paper you are using I can tell you what is the correct paper.
If you have further questions you can contact me at [email protected] or through our website www.overstockme.com

Ge Medical... | Answered on Jan 06, 2013

what's the problem?Do you need othere medical equipment,such as x ray machine,clincial lab device and so on.We are manufacturer of the medical equipments, if you are interested in ,weclome to contact with us.Email:[email protected] Or [email protected]:www.pl999.net

Ge Medical... | Answered on Jun 18, 2012

I just replaced the mother board battery myself. You can buy the battery ( A panasonic 3v) from ebay for about 4$. To replace the mother board battery I did it without the soldering Iron, as I feared damaging the circuitry. THe new battery works fine. My solution requires you to have a mac 1200 that is not being picked up alot because I just put a new battery where the old one was. The old battery is soldered in place, I broke that with plyers.

Ge Medical... | Answered on Jun 06, 2012

If you can the QRS wave on its display for all the leads and if the machine is not prinding then the problem is with the printer side. First of all you have to check is the paper is inserted propely or not. If its ok then the motor or its driving section can becom faulty. Also there is one more chance is there the battery. If any of the cells in the battery is faulty then the machine will not get the proper voltage and fails to print. Its an 18V 1.4Ah battery. If you need the service manual for the machine then I'll sent the same. For that i need your email address. I can't upload that manual by fixya as it is in PDF format.

Ge Medical... | Answered on Sep 29, 2011

There is a 3V batterty inside the machine located in the main board. If the battery is faulty then the memory will not hold. You can replace the battrey by removing the back cover. Have adde d a picture. The part number will be witten on it. Take the battery to any nearest electronic sparepart shop and by a new one . When you insert the new battery remember one thing the the possitive side of the battery should be on top.


Ge Medical... | Answered on Sep 12, 2011

this is the manual and has the specs inside it ..and under the power supply it is specified the specs for the main supply ..which includes the main battery ..
Power Supply
Ratings 95 to 240 VAC
Frequency 49 to 64 Hz
Battery Type NiCad, 18V, 1.3 Ah
Battery Charge Time 4 hours

Ge Medical... | Answered on Aug 04, 2011

  • Hello, I have just received your question and wanted to give you an update. In looking at the service manual here is the battery you are needing - 92916717 Battery 3 Volt 0.255 Amp. I am tracking down where to get one and looking at the schematic on installation instructions so please allow me a few minutes for this. I assure I am working only on this at the moment.
Regards, Tony

Ge Medical... | Answered on Jul 22, 2011

3v battery part no:92723057
18v 1.4Ah battery part no :30344270

Ge Medical... | Answered on Jan 22, 2011

They usually sell these by the pack but we have a lot in stock and I can separate them for you. I just need to know what style you have so that I can provide the right one. Send a pic if you can and I will help you with this issue.
[email protected] or 800-989-4909. www.overstockme.com

Ge Medical... | Answered on Sep 04, 2010

the bottom off the print roller might be misaligned or worn. it could also be part of the print head is out. put electrical tape on the part that is not printing correctly and see if that improves the printing. If it does, it is the print roller. If it does not, it is the print head. Please let me know if you need any other assistance.
[email protected] www.overstockme.com. Jeff Watson

Ge Medical... | Answered on Jan 01, 2010

I have the user guide which explains how to do it. I can send it to you if you wish.
[email protected] www.overstockme.com. Jeff Watson

Ge Medical... | Answered on Jan 01, 2010

the date is changing because the internal battery which is about the size of a quarter has gone bad. if you are handy with a screwdriver and a soldering iron you can do it your self or you can sen it to a repair company and will cost about $150. It is printing out the extra sheet of paper because you are using the wrong paper. you can contact GE for the right paper for your serial number or you can contact our company. 8009894909, ask for jeff

Ge Medical... | Answered on Oct 26, 2009

The little tab at the right side needs to be pried up with a screw driver so that is can slide freely.

Ge Medical... | Answered on Jun 03, 2009

possible system needs to be setup for the alteration on power . try entering on pc the specs and name in search box. you might be pleasantly surprised with. information web site .

Ge Medical... | Answered on Oct 30, 2018

I would check the noximeter readings on the spectroscope and see if it is within tolerance to the transistor ranges on the datameter.

Ge Medical... | Answered on Jan 22, 2018

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