Sennheiser Headset HME 45 - CA,Headset HME 45- KA,HME 45-CA,HME 45-KA Instructions For Use Manual

HME 45 - CA

P/N 045-250-025

HME 45 - KA

P/N 045-250-015

Instructions for use

Technical data

Weight, without cable 140 g
Length of cable 1.8 m
Connector HME 45-CA XLR, 5-pin
Connector HME 45-KA PJ-055, 6.35 mm ø (headphone)

PJ-068, 5.25 mm ø (microphone)

Headphones

Transducer principle dynamic, open
Frequency response 20 to 18,000 Hz
Impedance 1200 Ω per system

(connected in parallel)
Sensitivity (1 kHz, 1 mW) 102 dB ± 3 dB
Total harmonic distortion < 1 %
Contact pressure approx. 1.6 N

Microphone with amplifier

Transducer principle back electret condenser microphone
Frequency response at a
distance of approx. 2 cm from
the corner of the mouth 300 to 5,000 Hz
Max. sound pressure level 120 dB
Output voltage 400 mV ± 3 dB at 114 dB SPL

(as per RTCA / DO-214)
Min. terminating impedance 150 Ω
Supply voltage for microphone 8 - 16 V DC, 8 - 25 mA

(as per RTCA / DO-214)

Subject to alterations.

Sennheiser electronic GmbH & Co. KG
D-30900 Wedemark
Telefon: [phone]
Telefax: [phone]

Printed in Germany Publ. 04/02 59888 / A04

2 cm vor dem
Mundwinkel !

Hygieneschutz

How to wear
the boom set

HZH 60
Hygiene Pads
Cat.No. 03553

2 cm from the
corner of the mouth

Cable (can be worn

on either right or

or left-hand side)

350°

left-hand side

Adjusting
the length
of the headband

Adjusting

the headband

to the size

of your head

bl

bl

microphon

headphone, left headphone, right

screen

screen

rd

rd

screen

wt

br

or

rd

XLR 5-pin

HME 45-CA:

HME 45-KA:

right-hand side