Rane DH 1e Manual

Rane Ikke kategoriseret DH 1e

Læs gratis den danske manual til Rane DH 1e (1 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 4 personer og har en gennemsnitlig bedømmelse på 4.8 stjerner ud af 2.5 anmeldelser. Har du et spørgsmål om Rane DH 1e, eller vil du spørge andre brugere om produktet?

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Side 1/1

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INSTALLATION MANUAL DH 1e / ECA 2

DIGITAL HYBRID / ECHO CANCELLER

DH 1e and ECA 2 Installation

ECA 2

DH 1e

ECM 64e Options

Two internal cards are available for the ECM 64e. The

ECM 64eAD already includes both options.

ECA 2 Acoustic Echo Canceller

The ECA 2 is a continually adaptive Acoustic Echo

Canceller (AEC) module, required when the ECM 64e is

used for audio teleconferencing.

The ECA 2 installs by temporarily removing the top

cover of the ECM 64e and seating the module onto factory

installed standoffs on the motherboard. The connectors on

the ECA 2 and the motherboard are keyed, so there is only

one direction that the ECA 2 can be installed (see below).

Warning: To protect against damage from electrostatic

discharge (ESD) proper control measures must be followed.

See the Operators Manual, page Manual-10 for Acoustic

Echo Canceller operation.

DH 1e Digital Hybrid

The DH 1e Digital Hybrid allows audio conferencing

over a standard POTS 2-wire phone line. A 32 millisecond

Line Echo Canceller is utilized to remove line echo caused

by the four-wire to two-wire conversion. In a standard

telephone the echo caused by this conversion is actually

beneficial to the user as side-tone. With a conference system

line echo can cause all types of problems including feed-

back and echo canceller problems.

The DH 1e installs by first temporarily removing the top

cover of the ECM 64e and the rear phone jack cover on the

back of the ECM 64e. Seat the DH 1e module from its

bottom side onto the J10 header. Make certain the header

pins are properly aligned with the DH 1e before applying

force to seat the card. Warning: To protect against damage

from electrostatic discharge (ESD) proper control measures

must be followed.

Produkt Specifikationer

Mærke:	Rane
Kategori:	Ikke kategoriseret
Model:	DH 1e

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