YAMAHA LMY2-MLAB, LMY4-MLF User Guide

I/O cards

for

ANALOG INPUT BOX

ANALOG OUTPUT BOX

MIC/LINE INPUT CARD LMY2-MLAB, LMY4-MLF

AD CARD LMY4-AD
DA CARD LMY4-DA

hank you for choosing the Yamaha input card for the analog input box AI8, and the Yamaha output card for the analog

T

output box AO8.

Be sure to ask an authorized Yamaha service engineer to install the cards. Do not install the cards yourself.

The connecting screw also functions as the ground. Secure the screw tightly.

の度はヤマハ ア ナログ インプットボックスAI8用インプットカード、アナロ グアウトプッ トボックスAO8用アウトプットカードをお買上げいただき、

ここ

ありがとうござ います。

カー ドの取付けは、必ずヤマハサー ビスエンジニアにご依頼ください。お客様ご自身では行なわないでくだ さい。

接続ネジはアース兼用ですのでしっかり締めてあるか確認してください。

■ LMY2-MLAB

This is a two-channel analog input card. Set the input level in the
range of –68 dB to +10 dB.
You can install up to eight cards in the analog input box AI8.
PM1D system software prior to V1.70 recognizes this card as
LMY2-ML. However, the card will function properly.

2チ ャンネルのアナログ入力カードです。入力レベルは−68dB〜＋10dB
の範囲で設定します。
アナロ グインプ ットボックスAI8に8枚まで装 着できます。
PM1DV1.70より前のシステムソフトウェアでは、カー ド名が「LMY2-ML」

と表示されますが正し く 動作します。

Input

Terminals Impedance Nominal

CH1A, CH1B
CH2A, CH2B

* 0 dBu is referenced to 0.775 Vrms. ** 1=GND, 2=HOT, 3=COLD *** The GAIN control level displayed on the CS1D.

+48VDC (phantom power) is individually supplied to each input connectors. AD Conversion: 24 bit linear +4 bit floating, 128 times oversampling.

+48VDC（ファ ンタム電 源）が各入力端子にそれぞれ供給されます。ADコンバージョン：2 4ビットリニア + 4ビッ トフローティング、128倍オーバーサンプリング

GAIN***

–68 dB

+10 dB

Actual Load For Use With

3 kΩ

50–600 Ω Mics

& 600 Ω Lines

When the indicator is lit in orange,
channel B is selected. When the indicator
is turned off, channel A is selected.

点灯時(オレンジ)はチャンネルBが選択、
消灯時はチャンネルAが選択

Input Level

Nominal Max. Before Clip

–68 dBu (309 µV)* –54 dBu (775 µV)*

+10 dBu (2.45 V)* +24 dBu (12.3 V)*

The green LED lights up
at 34 dB before clipping.

クリッピング手前34dBで
緑色LEDが点灯

Connector

XLR-3-31 type

(Balanced)**

■ LMY4-MLF

This is a four-channel analog input card. Set the input level in the
range of –68 dB to +10 dB.
You can install up to eight cards in the analog input box AI8.
PM1D system software prior to V1.70 recognizes this card as
“Unknown” and cannot communicate with it. Be sure to use this
card with PM1D V1.70 or higher.

4チ ャンネルのアナログ入力カードです。入力レベルは−68dB〜＋10dB
の範囲で設定します。

アナロ グインプ ットボックスAI8に8枚まで装 着できます。

PM1DV1.70より前のシステムソフトウェアでは、カー ド名が「Unknown」と
表示され、お使いいただけません。必ずPM1DV1.70以上のシステムでお
使いください。

Input

Terminals Impedance Nominal

CH1–4

* 0 dBu is referenced to 0.775 Vrms. ** 1=GND, 2=HOT, 3=COLD *** The GAIN control level displayed on the CS1D.

+48VDC (phantom power) is individually supplied to each input connectors. AD Conversion: 24 bit linear, 128 times oversampling.

+48VDC（ファ ンタム電 源）が各入力端子にそれぞれ供給されます。ADコンバージョン：2 4ビットリニア、 128倍オーバーサンプリング

GAIN***

–68 dB

+10 dB

Actual Load For Use With

3 kΩ

50–600 Ω Mics

& 600 Ω Lines

The green LED lights up at 34 dB before clipping.

クリッピング手前34dBで緑色LEDが点灯

Input Level

Nominal Max. Before Clip

–68 dBu (309 µV)* –54 dBu (775 µV)*

+10 dBu (2.45 V)* +24 dBu (12.3 V)*

Connector

XLR-3-31 type

(Balanced)**

■ LMY4-AD

U.R.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation

© 2003 Yamaha Corporation

WC62510 312IPAPx.x-01A0

Printed in Japan

ヤマハマニュアルライブラリー

Ya maha Manual Library

http://www2.yamaha.co.jp/manual/english/

http://www2.yamaha.co.jp/manual/japan/

This is a four-channel analog input card.
You can install up to eight cards in the analog input box AI8.

4チャンネルのアナログ入力カードです。

アナロ グインプ ットボックスAI8に8枚まで装 着できます。

SIGNAL

CH4

SIGNAL

AD CARD
MODEL LMY4-AD

CH3 CH2 CH1

SIGNAL

SIGNAL

ANALOG IN

The green LED lights up at 34 dB before clipping.

クリッピング手前34dBで緑色LEDが点灯

Input Actual Load For Use With

Terminals Impedance Nominal

Nominal Max. Before Clip

Input Level

Connector

CH 1–4 10 kΩ 600 Ω Lines +10 dBu (2.45 V)* +24 dBu (12.3 V)* XLR-3-31 type (Balanced)**

* 0 dBu is referenced to 0.775 Vrms. ** 1=GND, 2=HOT, 3=COLD

AD Conversion: 24 bit linear +4 bit floating, 128 times oversampling.

ADコンバージョン:24ビ ットリニア + 4ビッ トフローティング、128倍オーバーサンプリング

■ LMY4-DA

CH4 CH3 CH2 CH1

This is a four-channel analog output card. Set the maximum output
level in the range of +15 dB to +24 dB. The factory default setting is
+24 dB.
You can install up to eight cards in the analog output box AO8.

4チャンネルのアナログ出力カードです。最大出力レベルは＋15dB 〜
＋24dBの範囲で設定します。工場出荷時は+24dBです。

SIGNAL SIGNAL SIGNAL SIGNAL

DA CARD
MODEL LMY4-DA

ANALOG OUT

アナロ グア ウトプッ トボックスAO8に8枚まで装着できます。

4

3

2

1

+15dB

+24dB

+24dB

+18dB

+18dB

+15dB

The green LED lights up at 34 dB before clipping.

クリッピング手前34dBで緑色LEDが点灯

Output GAIN Actual Source For Use With

Terminals switch Impedance Nominal

+24 dB +10 dBu (2.45 V)* +24 dBu (12.3 V)*

CH 1–4 +18 dB 150 Ω 600 Ω Lines +4 dBu (1.23 V)* +18 dBu (6.16 V)*

+15 dB +1 dBu (870 mV)* +15 dBu (4.36 V)*

* 0 dBu is referenced to 0.775 Vrms. ** 1=GND, 2=HOT, 3=COLD

DA Conversion: 24 bit linear +3 bit floating, 128 times oversampling.

DAコンバージョン:24ビットリニア+ 3ビッ トフローティング、128倍オーバーサンプリング

For European Model

Purchaser/User Information specified in EN55103-1 and EN55103-2.
Conformed Environment: E1, E2, E3 and E4

Output Level

Nominal Max. Before Clip

Connector

XLR-3-32 type

(Balanced)**

FCC INFORMATION (U.S.A.)

1. IMPORTANT NOTICE: DO NOT MODIFY THIS
UNIT!

This product, when installed as indicated in the
instructions contained in this manual, meets FCC
requirements. Modifications not expressly
approved by Yamaha may void your authority,
granted by the FCC, to use the product.

2. IMPORTANT: When connecting this product to

accessories and/or another product use only high
quality shielded cables. Cable/s supplied with this
product MUST be used. Follow all installation
instructions. Failure to follow instructions could void
your FCC authorization to use this product in the
USA.

3. NOTE: This product has been tested and found to

comply with the requirements listed in FCC Regu­lations, Part 15 for Class “B” digital devices. Com­pliance with these requirements provides a
reasonable level of assurance that your use of this
product in a residential environment will not result
in harmful interference with other electronic
devices. This equipment generates/uses radio fre­quencies and, if not installed and used according
to the instructions found in the users manual, may
cause interference harmful to the operation of

The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its
subsidiaries.

* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (class B)

other electronic devices. Compliance with FCC
regulations does not guarantee that interference
will not occur in all installations. If this product is
found to be the source of interference, which can
be determined by turning the unit “OFF” and “ON”,
please try to eliminate the problem by using one of
the following measures:

Relocate either this product or the device that is
being affected by the interference.

Utilize power outlets that are on different branch
(circuit breaker or fuse) circuits or install AC line fil­ter/s.

In the case of radio or TV interference, relocate/
reorient the antenna. If the antenna lead-in is 300
ohm ribbon lead, change the lead-in to co-axial
type cable.

If these corrective measures do not produce satis­factory results, please contact the local retailer
authorized to distribute this type of product. If you
can not locate the appropriate retailer, please con­tact Yamaha Corporation of America, Electronic
Service Division, 6600 Orangethorpe Ave, Buena
Park, CA90620

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.