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User Guide
ECH001XN161-A4 - 07/2022
8
Chapter 1. Information and safety
1.6 Symbols used
Upper part of the device
Caution:
Switching the device on/off
USB
Mini-USB port for recharging the device, or connecting to a PC (data exchange)
Lower part of the device
AUX
-Patient response switch connection
Audio
-Audiometry stimulator connection
Connection for headphones
Rear panel
Warning
: this logo draws your attention to a specific point
Operating instructions
: this logo informs you that the operating instructions must be
read for safe use of the appliance
Type BF applied part:
applied parts not supplied by Electronique du Mazet are in elec-
trical contact with the patient, floating and not connected to earth.
Recycling
: This appliance should be disposed of at an appropriate collection and recy-
cling facility. Consult the manufacturer.
Direct Current
Serial number
