Yamaha CL3, Service Manual

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3
CL3/CL1
This device has a built-in backup battery that maintains internal clock data even when the device’s power is switched off.
However, the backup battery will eventually become depleted, and when that happens the internal clock data will be reset.
Replace the backup battery before it becomes fully depleted.
When the backup battery is running low, the LCD display indicates “Low Battery” when you start up the system. In this case,
immediately save the data to a USB memory.
The average life of the backup battery is approximately fi ve years, depending on operating conditions.
Be sure to
perform it
BACKUP BATTERY （バックアップバッテリー）
To protect against data loss through media damage, we recommend that you save your important data onto two USB storage devices/
external media.
保存した USB メモリーの万一の事故に備えて、大切なデータはコンピューターや予備の USB メモリーにバックアップとして保存されるこ
とをおすすめします。
SAVING DATA
（データの保存）
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT. The wires in this mains lead are coloured in accordance
with the following code:
GREEN-AND-YELLOW : EARTH
BLUE
: NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus may not
correspond with the coloured markings identifying the terminals in
your plug proceed as follows:
The wire which is coloured GREEN-and-YELLOW must be connected
to the terminal in the plug which is marked by the letter E or by the
safety earth symbol
or colored GREEN or GREEN-and-YELLOW.
The wire which is coloured BLUE must be connected to the terminal
which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the termi-
nal which is marked with the letter L or coloured RED.
(3 wires)
This product contains a battery that contains perchlorate material.
Perchlorate Material—special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
* This applies only to products distributed by
YAMAHA CORPORATION OF AMERICA.
(Perchlorate)
This product contains a high intensity lamp that contains
a small amount of mercury. Disposal of this material
may be regulated due to environmental considerations.
For disposal information in the United States, refer to
the Electronic Industries Alliance web site:
www.eiae.org
(mercury) * This applies only to products distributed by
YAMAHA CORPORATION OF AMERICA.
Take care not to trap your fi ngers.
（作業中は指を挟まない様に注意してください。）
この機器はバックアップバッテリーを内蔵しており、電源を切った状態でも内蔵時計のデータは保持されます。
ただし、バックアップバッテリーが消耗すると内蔵時計のデータがリセットされますので、消耗する前にバックアップバッ
テリーを交換する必要があります。
バックアップバッテリーが消耗してくると、機器の起動時にディスプレイに「LowBattery」が表示されます。その場合は、
すぐにデータを USB メモリーに保存してください。
本体を通電していない場合のバックアップバッテリーの寿命の目安は約 5 年ですが、使用環境などにより変動する場合が
あります。