Electrocardiograph (EKG / ECG) Forums

Updated  Feb 5 2026
2 Replies

Have an Eli 250c "XML int failure" have anyone run into this issue and found a way to resolve? any info would be great. Thanks 

RE: Mortara - ELI 250c
Added  Feb 3 2026
0 Replies

Hola tengo un problema con este ECG, no muestra en la pantalla nada cuando se conecta todos los electrodos, que puede ser

Equipment: Problema con equipo Electrocardiografo KENZ ECG-107

Translation: Hello, I have a problem with this ECG machine. It doesn't display anything on the screen when all the electrodes are connected. What could be the problem? Equipment: Problem with KENZ ECG-107 Electrocardiograph

RE: Suzuken - Kenz ECG 107
1 Reply

The Nihon Kohden ECG 1250K was powered on with an SD card inserted. After startup, the display shows only the backlight, with no text or graphics visible. Multiple restart attempts were performed, including power cycling the device without the SD card inserted; however, the issue persists.

Has anyone encountered this problem or can provide guidance on possible causes or troubleshooting steps?

RE: Nihon Kohden - ECG-1250K
Updated  Dec 12 2025
3 Replies

Is there a generic user name to use to advance to the service and self test tabs ? i have a generic code of 6345 but unit also asking for user name? the manual does not mention a generic user name... 

RE: Welch Allyn - CP 150
Added  Dec 12 2025
0 Replies

is there a generic user name to go to service and then self testing?

Equipment: cp 150

RE: Welch Allyn - CP 150
Updated  Nov 25 2025
2 Replies

How can I change language from Japanese to English


RE: Nihon Kohden - ECG-1250K
Updated  Nov 19 2025
1 Reply

I have a few Midmark IQmarks that were manufactured in 2007, the new Midmark software does not support these, does anyone know of a way to get their older software or any software that will run these so I can test and use them?


Thanks

Equipment: Midmark IQMark (2007)

RE: Midmark - IQmark
Updated  Oct 31 2025
2 Replies

Hello, I am needing the DOM for my machine. SN: 116210442158


Thank you

Equipment: Mortara - ELI 150

RE: Mortara - ELI 150
Updated  Oct 28 2025
2 Replies

Hi all,

When pressing the F1 key to select "patient data" on the MAC 5500, there is this quick flash to scan the patient visit/ID number to add them to the ekg cart, then it switches to manual entry right away. Kept pressing that F1 button to use the scan function, but it will switch to manual entry. 


What's causing the issue? Software upgrade? Internal board malfunctioning? Settings? 


I've double checked the settings to another working ekg and all settings matched. Problem still there. Tried hard reboot of device. Nothing. Replaced the scanner and cable to a known working one. Same issue. 


Can't get in contact with GE tech support. Anyone has had this problem? 

RE: GE HealthCare - Marquette MAC 5500
Updated  Oct 15 2025
1 Reply

Norav Medical - 1200W

We have a Wireless PC-ECG-1200W, it is not receiving any signal & we checked all cable connections which are perfectly fine. The green light blinking on Receiver & ECG also turned on with green light. Please help. Thank You.

RE: Norav Medical - 1200W

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