Welch Allyn MicroTymp® 4 Tympanometer User Manual
DIR 80024157 Ver A
Page 6
Socket Label
Socket Type
Connected Part
RJ6 socket
Supplied printer *
5V 0.2A
2.5mm power jack
Mains AC/DC Adapter *
USB
USB connector
Type B
Computer (via USB port)
WARNING
For connected parts marked * only connect the parts or accessories supplied with
the instrument or supplied by Welch Allyn or a Welch Allyn distributor. These parts
have been tested for use with the Welch Allyn MicroTymp 4 tympanometer for
compliance with the standards IEC 60601-1 and IEC 60601-1-2. The use of accessories other than
those specified may compromise compliance with these standards.
C
RADLE
LED
I
NDICATORS
The LED indicators on the instrument cradle show the status of the mains connection and the
battery charging.
LED displays green when power is applied to the cradle;
otherwise it will be off.
LED shows green when the handset is in the cradle and its
internal battery pack is charging; it will be off when the
handset is removed.
