Yamaha IPA8200 Panduan Pemilik - Halaman 8

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Halaman Cetak

Controls and Functions

Rear Panel

q INPUT connectors

These are balanced input connectors. The included Eurob-

lock connectors can be used to make connections here.

w SPEAKERS connectors

These are barrier strip type speaker output connectors.

• If using BRIDGE mode, connect the speakers to the "+"

NOTE

pin of channels A/C/E/G and the "–" pin of channels B/

D/F/H.

• Do not connect the pin marked NC located in the center

of the bottom row of the barrier strip connectors.

e MODE switches

These specify the ampliﬁer's operation mode for each two

channels.

• STEREO mode

Each channel (A–H) will operate independently.

• BRIDGE mode

The ampliﬁers will be bridged for pairs of adjacent chan-

nels (A-B, C-D, E-F, G-H), obtaining a high-power out-

put.

• PARALLEL mode

The input signals will be input to the adjacent channels

(A-B, C-D, E-F, G-H) as well.

IPA8200 Owner's Manual

r GAIN switch

This switches the input sensitivity / gain for all channels

together.

• +4 dBu: Sets the input sensitivity to +4 dBu.

• 26 dB:

Sets the gain to 26 dB.

• 32 dB:

Sets the gain to 32 dB.

t HPF switch

Turns the high pass ﬁlter (20 Hz or 55 Hz) on/off. If this is

set to 20 Hz or 55 Hz, the frequency components below that

frequency will be cut by a 12 dB/oct. ﬁlter.

y Ground screw

Hum and interference may be reduced in some cases by con-

necting the screw to an ground or to the chassis of the mixer,

preamp, or other device in your system.

u AC inlet

Connect this to the socket end of the included AC power

cable . Connect the plug end of the AC power cable to an AC

outlet of the correct voltage.

• If this device is to be rack mounted and transported

frequently, be sure to support the rear end of the unit

with mounting hardware that matches the size of the

CAUTION

rack used.