DT 797 — Headset6
5. MAINTENANCE
As with any equipment which will be used near sensitive pas of
the body, it is essential that the ear pads, the headband and the
microphone pop-shield are kept clean.
f Use a so, damp cloth for cleaning the ear pads and head-
band using only gentle cleansing agents (such as washing-up
liquid). Take care not to allow any water drops into the
transducer elements and do not use any solvent cleaners.
f As ear pads can wear out due to eects of skin moiure,
cosmetics and mechanical rains while wearing the
headphones, you will need to replace them from time to time:
f If you use an additional pop shield for the microphone, you
can wash it in warm water. Please make sure that the pop
shield is completely dry when it is replaced.
The headset design allows easy servicing, because all pas
can be replaced.
6. VERSION
DT 797 PV 250 ohms, cable 1.5 m (4.92 ),
with 3-pin male XLR connector
and 6.35 mm ereo jack (1/4") .......... Order # 497.894
7. REPLACEMENT PARTS
BN 59-53/D Headband pad ........................ Order # 590.681
EDT 770 S Ear pads, leatherette .................. Order # 904.783
WS 97 AZ Wind shield, charcoal-grey ............ Order # 465.313
8. OPTIONAL ACCESSORY
EDT 770 V Ear pads, velour ........................ Order # 926.660
9. TECHNICAL SPECIFICATIONS
Headphone
Transducer type ...........................................dynamic
Operating principle ......................................... closed
Frequency response ....................................5 - 35,000 Hz
Nominal impedance ................................ 250 Ω / syem
Nominal input voltage ..........5 V (= 100 mW at 250 Ω) = 120 dB SPL
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