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2.1.
FRONT PANEL
POWER:
MICROPHONE:
PEDAL:
LIGHT:
2.
CONTROLS
-
I
Rllino-La,vn>< Stroboscope
Type
4
914
"
'
---------
00
•
0
.....
,
....,...,_
•
llrilel&K)IOr
- •
Fig. 2. 1. Front panel of Rhino-Larynx Stroboscope Type 4914
Switch for mains power. When set to
"I",
the DISPLAY lights of the
Type 4914 show a head with speech indication, and a foot placed over
a pedal indicating that the instrument is ready for measurement. See
chapter 3.1.5. When set to
"
O
"
the instrument is switched off.
Input accepting the stethoscope coupler tube (included). This is used
to feed the acoustic signal to the Microphone inside the instrument
which triggers the Stroboscopic Lamp.
6-pin socket accepting the 6-pin screw-lock plug of the Pedal Cable.
24 mm diameter, 1 mm pitch threaded flange for light transmission to
which couplers are connected to provide correct placement of various
light receiving devices. The Coupler DB 2632 is intended for Cable
AE 6100 supplied, and for Olympus fibrescopes. See sections 3.2. and
4.3.
The Coupler UA 0845 is designed for use with Wolf and Storz rigid
endoscopes and other devices which may be converted to the Storz
output configuration. For other devices a Blank Coupler DP 0594 is
provided.
&
The supplied Couplers are electrically isolated to ensure the BODY
FLOATING safety requirements, and the Light Cable AE 6100 is also
electrically isolated.
3
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