Grundig Yacht Boy 400 manual Right Side of Unit, Left Side of Unit, Rear of Unit

Your Unit at a Glance

Right Side of Unit

FINE TUNING	Fine tuning
	For fine tuning on SSB reception.
SSB	SSW on/off switch
	For switching on and off the SSB mode (Single Side
	Band reception).
	SSB is especially used for amateur SW radio recep-
	tion.
TONE	Tone control
	Two positions: HIGH (treble) and LOW (bass).
VOLUME	Volume control

Left Side of Unit

SW EXT.ANT Socket for external aerial

Aerial connection for SW reception. For external aeri- al with 3.5 mm ø jack plug.

DX/LOCAL Sensitivity switch

Normal position is "DX" (distant reception).

If the signal is too strong resulting in reception inter- ferences, set the switch to "LOCAL".

STEREO MONO	On FM: Mono/stereo switch.
WIDE NARR	On AM: Wide/narrow switch.
	In the FM waveband, this switch is used to select
	between mono and stereo reception.
	In the AM wavebands, the same switch is used for
	changing the bandwidth.
U	Headphone/earphone socket
	For headphone or earphone with jack plug of
	3.5 mm ø (32 Ohm impedance). Connecting a head-
	phone disconnects the built-in loudspeaker. For this
	reason, the headphone must be disconnected if you
Y	wish to be woken up by the radio.
	DC socket
DC 9V	For connecting a commercial plug-in mains unit with
	coaxial plug (outer diameter 5.5 mm, inner diameter
	2.1 mm; output voltage 9.0 V=; mains voltage
	230 V ¦, 50/60 Hz; neutral conductor connected to
	earth Y).
Rear of Unit
	Swing-out support
	Swing out this support to bring the unit into a tilted
	position.
	On the support there is an illustration showing the
	time zones of the earth.
	Below the support there is the type plate of the unit.
	Battery compartment
	For six 1.5V batteries (IEC LR6, UM-3).

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