Power.supply; Supplying Ac Power; Installing The Battery - Yamaha Silent Guitar SLG110S Owner's Manual

The Silent Guitar operates either on battery power or with an AC adaptor however,
it will consume more power when the reverb function is in use. For that reason, we
recommend that it be powered with the supplied AC power adaptor for normal use.
Always turn the PHONES ON/OFF switch OFF before making AC power
connections or replacing the battery.
■ . Supplying.AC.Power
1.
Plug the adaptor's DC output cable into the Silent Guitar's DC IN jack, making sure the plug is firmly
inserted into the jack.
2.
Plug the AC adaptor into a convenient wall AC power socket.
•. Battery.power.is.automatically.disconnected.when.the.AC.adaptor.is.connected..
•. When.the.AC.adaptor.is.used,.the.batteries.may.leak..To.prevent.leakage.we.recommend.that.you.re-
move.the.batteries.from.the.instrument..When.the.AC.adapter.is.used...
•. When.using.an.AC.adaptor,.make.sure.you.use.only.one.of.the.following.recommended.adaptors.(Rec-
ommended.Adaptors:.PA-D012(A),.PA-130(A),.PA-D09,.PA-3C)..The.use.of.any.other.adaptor.may.result.
in.damage.to.the.instrument.or.cause.fire,.etc..Please.use.with.caution.
■ . Installing.the.Battery
1.
Be sure to use a 9-volt alkaline battery 6LR61. (not supplied)
•. When.using.a.battery,.please.use.an.alkaline.battery..Use.of.a.manganese.battery.will.result.in.an.
extremely.shorter.battery.life.depending.upon.the.type.of.battery.used.
2.
Remove the battery compartment cover, located on
the back side of the Silent Guitar, by sliding the
tab labeled "OPEN" toward the head of the guitar.
3.
Attach the 9-volt battery 6LR61 to the battery
snap, and place it in the battery case.
Take careful note of the polarity markings (+/-) as
shown in the illustration when connecting the bat-
tery. (Reversed polarity may damage the circuit.)
4.
Close the battery compartment cover.
When.battery.power.becomes.low,.the.effect.does.not.operate,.the.lamp.will.not.light,.and.noise.will.be.
present..Replace.the.battery.with.a.new.alkaline.battery.as.soon.as.possible.
•. Always.follow.the.+/–.signs.when.inserting.the.battery..Improper.insertion.may.result.in.fire.
•. If. the. instrument. is. not. going. to. be. used. for. an. extended. period. of. time,. or. when. battery. power. is.
depleted,.we.recommend.that.the.batteries.be.removed.in.order.to.avoid.power.consumption.or.leakage.
8
Power Supply
Battery compart-
ment cover
Battery snap
6LR61 9V
Alkaline battery