
RC-4/RC-4HA/RC-4HC
Quick Start Guide.
Install Battery
- Use a proper tool (such as a coin) to loosen the battery cover.

- Install the battery with “+” side upward and keep it under the metal connector.

- Put the cover back and tighten the cover. e)

Note: Do not remove the battery when the logger is running. Please change it when necessary.
Install Software
- Please visit www.elitechus.com/download/software or www.elitechonline.co.uk/software to download.
- Double click to open the zip file. Follow the prompts to install it.
- When the installation is completed, the ElitechLog software will be ready to use.
Please disable the firewall or close the antivirus software if necessary.
Start/Stop Logger
- Connect the logger to a computer to sync the logger time or configure parameters as needed.
- Press and hold
to start the logger until ► shows. The logger starts logging. - Press and release
to shift between display interfaces. - Press and hold
to stop the logger until
shows. The logger stops logging. Please note all the recorded data cannot be changed for security reasons.
Configure Software
- Download Data: ElitechLog software will automatically access the logger and download the recorded data to local computer if it finds the logger is connected. If not, manually click “Download Data” to download the data.
- Filter Data: Click “Filter Data” under Graph tab to select and view your desired time range of the data.
- Export data: Click “Export Data” to save Excel/PDF format files to local computer.
- Configure options: Set logger time, log interval, start delay, high/low limit, date / time format, email etc. (Check User Manual for default parameters).
Note: New configuration will initialize previous recorded data. Please make sure to back up all necessary data before you apply new configurations. Refer to “Help” for more advanced functions. More product information are available on the company website www.elitechlog.com.
Troubleshooting
| If— | Please… |
| only a few data was logged. | check whether the battery is installed; or check if it was installed correctly. |
| the logger does not log after start up | check whether start delay is enabled in the software configuration. |
| the logger cannot stop logging by pressing the button ® . | check parameter settings to see if button customization is enabled (default configuration is disabled.) |
Documents / Resources
![]() | Temperature Data Logger |
References
- User Manualmanual.tools

How long does the RC4 model record for?
Por cuánto tiempo registra el modelo RC4
Por cuánto tiempo registra el modelo RC4
How long does the Elitech RC-4 model record for?
The recording duration of the Elitech RC-4 depends on the Log Interval you configure in the software. The device has a fixed memory capacity of 16,000 points.
To calculate the total recording time, multiply the number of points (16,000) by your chosen log interval. For example:
You can adjust these settings using the ElitechLog software. Note that once the memory is full, the logger will either stop recording or overwrite the oldest data, depending on whether "Cycle Logging" is enabled in your configuration.
Note: The provided manual image confirms the RC-4 series uses the ElitechLog software for parameter settings, including the log interval.
En español: El tiempo de registro depende del intervalo que usted configure. Con una capacidad de 16,000 puntos, si registra cada 15 minutos, durará aproximadamente 166 días.
Read the full Q&A page
Hi
The RC-5+ device displays nc and then no longer saves any data.
How do I get this setting back so that the device works again.
Hallo
Das Gerät RC-5+ zeigt nc an und speichert daraufhin keine Daten mehr.
Wie bekomme ich diese Einstellung zurück so dass das Gerät wieder funktioniert.
The RC-5+ device displays nc and then no longer saves any data.
How do I get this setting back so that the device works again.
Hallo
Das Gerät RC-5+ zeigt nc an und speichert daraufhin keine Daten mehr.
Wie bekomme ich diese Einstellung zurück so dass das Gerät wieder funktioniert.
How do I fix the 'nc' error on my Elitech RC-5+ temperature data logger?
On Elitech RC-5+ data loggers, the "nc" display typically indicates a "Not Configured" or "No Connection" status, meaning the device has not been initialized with the necessary parameters to begin logging.
To resolve this and resume data recording, follow these steps:
Note: Reconfiguring the device will initialize it and erase any previously recorded data. Ensure you have exported any important data before applying new settings.
Read the full Q&A page