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USER MANUAL
RETEVET™ PORTABLE ERG
T +49 7461 96 580 0 | F +49 7461 96 580 90 | export@eickemeyer.com | www.eickemeyer.com
I get a “Scan and Fix” Error from Windows
®
when placing the RETevet
™
Device in the Docking Station
When removing the RETevet™ device from the docking station, always eject the external drive that represents the device
from the PC. Otherwise, the USB drive in the RETevet™ device may become corrupted. Let your PC “Scan and fi x” the RETevet™
device if a problem is detected.
Results are “not measurable”
The RETevet™ device attempts to quantify ERG results with automatically-placed cursors. In some cases, with low signal-to-
noise ratios or unexpected waveform shapes, the cursor placement fails and “not measurable” is reported. In some types of
retinal dysfunction, the retina’s response is very weak and “not measurable” cursor placements are expected. In
certain animals, the waveform timing may be suffi ciently different than expected that “not measurable” is reported even
though the waveform looks good by eye. Contact customer support to see if a custom protocol can be made to modify the
cursor placement algorithm. In other cases, the waveform looks worse than expected based on other clinical history. For these
cases, you can try the steps suggested above under
The device shows “Excessive electrode noise” .
Reset Settings
You can reset the RETevet™ device to the factory default settings. Follow these steps if there are problems with the device or
if advised to do so by Support:
Turn on the RETevet™ device.
Select
Settings
, then
System
, then
Change settings
, then
Reset Settings
.
Select Next .
All settings are reset to the initial factory settings and you will have to reset them manually as indicated in the “Getting
Started” section of this manual, including:
• Display language
• Date
• Time
• Practice Name
• Practice Address
• Backlight
• Protocol
To put the RETevet™ device back to its initial-factory condition, perform a Reset Settings and an Erase everything under
Settings , then Memory .
Device Language is set to an unfamiliar Language
If the device is set to a language you do not know, follow these steps to change languages.
Turn on the RETevet™ device. If the device is already on, turn it off, wait 5 seconds, then turn it back on.
Select the second to the bottom of the 4 menu items (Settings) from the menu. Select the top menu item (Language).
Select a language that is familiar to you.