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3

Safety Precautions

M-1 Operating Manual

Please do not use a voltage other than 

the specified power supply voltage.

Doing so could cause fire, electric shock or 

damage to the equipment.

Do not install in places where the unit 

risks getting wet 

(such as near a humid-

ifier

).

Doing so may result in fire, electric shock 

or damage.

Do not use a power supply cable other 

than the one provided.

Doing so could cause fire, electric shock or 

damage to the equipment.

Do not place heavy objects on the power 

supply cable or connection cable, forc-

ibly bend, twist or pull on the cables, or 

heat or modify them.

Doing so may scratch or damage the ca-

bles, resulting in fire, electric shock or dam-

age to the equipment.

Do not pull on the cable section when 

disconnecting the power supply cable 

or connection cable.

Doing so could cause fire, electric shock 

or damage to the equipment. Hold the plug 

or the connector when disconnecting the 

cable.

Do not use the power supply cable or 

connection cable if it is damaged or if 

the connection of the power connector 

is loose.

Doing so could cause fire, electric shock 

or damage to the equipment. Contact your 

dealer or our customer support.

 CAUTION

Do not place the unit on an unstable 

place or a place subject to much vibra-

tion.

The unit may fall or tip over, resulting in 

fire, injury or malfunction.

Do not place heavy objects on top of the 

unit.

The unit may fall or tip over, resulting in 

injury.

Do not place objects containing water, 

such as vases, cosmetics or cups, on 

top of the unit.

The water may spill and get inside the unit, 

resulting in fire or malfunction.

Do not place small metal objects such 

as clips on top of the unit.

The object may get inside, resulting in fire 

or malfunction.

Do not place the unit in humid or dusty 

places.

Doing so could cause fire or malfunction.

Do not use the headphones at high vol

-

ume.

Listening to continuous loud sound over the 

headphones may the damage the ears.

When using the headphones, lower the 

volume to the minimum before turning 

on the power.

Failure to do so may cause hearing disor-

ders.

Do not wipe the case with thinner or 

benzene.

Use a soft, dry cloth to wipe dirt off the 

case.

Do not drop the unit or subject it to 

strong shocks.

Doing so could cause injury or malfunction.

For the sake of safety, disconnect the 

power supply cable when not planning 

to use the unit for a prolonged period.

Do not lift the unit holding on to the dial 

or another knob.

Doing so could cause damage to knob, 

panel, substrate, etc.

Disconnect the power supply cable and 

all cables connecting the unit to the ra

-

dio before moving the microphone.

Do not place the unit in places exposed 

to direct sunlight or near heating appli

-

ances.

Doing so could cause deformation, discol-

oration, etc.

Store in a place out of the reach of small 

children.

Failure to do so could result in injury, etc.

Do not use products other than those 

specified by Yaesu.

Doing so may result in malfunction.

Summary of Contents for M-1

Page 1: ......

Page 2: ...bs 10 Supplied Accessories Treble boost cowling 1 AC Adapter SAD 17 or SAD 22 1 Power Code 1 Microphone Cable 1 Dedicated Alignment Tool 2 Instruction Manual this manual 1 Warranty Card 1 SCOPE key 10...

Page 3: ...By blending the two microphone outputs togeth er you can create your own unique tonal quality The M 1 adds a new level to the audio creative process Treble boost cowling produces a unique tonal textu...

Page 4: ...be adhered to in order to use this radio safely For example signifies that the power supply is to be disconnected DANGER Do not use this product while driving or riding a motorbike This may result in...

Page 5: ...the unit The unit may fall or tip over resulting in injury Do not place objects containing water such as vases cosmetics or cups on top of the unit The water may spill and get inside the unit resulti...

Page 6: ...the base unit may be switched to the HOLD side Then when the PTT key is pressed briefly the TX mode will be held until the PTT key is pressed again Caution The PTT key has a built in the magnetic sens...

Page 7: ...ock sounds from the sides of the microphone resulting in unique frequen cy characteristics as if the sound were con densed with a peak response in the vicinity of 1 to 1 5 kHz To install the cowling p...

Page 8: ...ectrum from 44 2Hz to 16kHz Graphic equalizer adjustment knobs The output signals of both the condenser microphone and the dynamic microphone can each be adjusted in 9 frequency bands to achieve the d...

Page 9: ...e adjusted in steps of 0 5 dB r The adjusted values are stored to the memory in real time r The transmitted sound also depends on the frequency characteristics of the transceiver DUAL key When this ke...

Page 10: ...ing the graphic equalizer adjustment knobs r The current frequency characteristics can be copied into memory 1 or 2 by pressing and holding the appropriate key for one second Recording Playback key Up...

Page 11: ...recording will be played and transmitted when the or key is pressed r The recording can also be heard over the headphones connected to the PHONES terminal on the rear panel r The volume can be adjust...

Page 12: ...right r In the DUAL mode the audio from the two microphone elements is combined The optimum mix can be achieved by adjusting the microphone gain controls r Usually the controls are turned fully clockw...

Page 13: ...nternal slide switch S1004 it is not necessary to use the AC adapter Please contact YAESU Technical Support for setting the in ternal slide switch Note Do not connect any power cables or any AC adapte...

Page 14: ...ne jack is an 8 pin terminal connect the microphone cable to the M 1 microphone s modular terminal r If the transceiver microphone jack is a modular connecter connect the micro phone cable to the M 1...

Page 15: ...re leased HOLD When the PTT key is pressed briefly the transmission mode is set and held The transceiver returns to receive mode when the PTT key is pressed again RX ATT switch If the transceiver aud...

Page 16: ...OFF in conjunction with the power switch on the transceiver 2 Press and hold in the LC key while turning the Microphone on Turn the power ON while pressing 3 Use the included adjustment tools to turn...

Page 17: ...the C and D keys while turning the M 1 Microphone ON r Once the Microphone comes on release the keys Turn the power ON while pressing 3 When reset is completed the C red and 1 blue LEDs will light up...

Page 18: ...ser Microphone Dynamic Microphone DUAL Synthesis of condenser and dynamic microphones These frequency characteristics may vary depending on the measurement environment Specifications Microphone Type D...

Page 19: ...SU Model Number M 1 Manufacturer YAESU MUSEN CO LTD Address of Manufacturer Tennozu Parkside Building 2 5 8 Higashi Shinagawa Shinagawa ku Tokyo 140 0002 Japan Applicable Standards This equipment is t...

Page 20: ...Building 2 5 8 Higashi Shinagawa Shinagawa ku Tokyo 140 0002 Japan YAESU USA 6125 Phyllis Drive Cypress CA 90630 U S A YAESU UK Unit 12 Sun Valley Business Park Winnall Close Winchester Hampshire SO23...

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