General Operation

For convenient operation, your Yacht Boy can be brought into a tilted position by the swing-out stand provided at its rear.

The type plate is to be found below this stand.

On the stand, there is an illustration showing the time zones of the world.

Button pressure times

Brief: less than 0.5 seconds.

Long: more than 0.5 seconds.

Switching On/Off and Locking

To switch the unit on and off, press the ¢ (ON/OFF) button (with the LOCK not being activated, see below).

Locking

With the unit being switched on or off, you can lock the function but- tons at the front of the unit by pressing the ¢ LOCK button. The but- tons are thus protected against inadvertent operation (indication

LOCK in display).

To unlock the buttons, press the LOCK button once again.

TIME I

LOCK

I 8:0 0

LW

8.9.8.6.0 MHz

 

FM

 

SW

BATT. CHECK

MW

kHz

 

 

TUNING

0 . . . 1 . . . 2 . . . 3 . . . 4 . . . 5

Direct Entries

For entering numeric values, use the numeric buttons. These values are:

Frequencies, station position numbers (programming and calling up), SW meter bands, clock times, and switching times. For each data entry (pressure on a button), you dispose of up to approx. 5 seconds. When this time has elapsed, you must re-enter the whole numeric value.

To immediately correct bad entries which have not yet been conclu- ded, press the FM or AM button, or press twice the "." button (deci- mal point) of the numeric buttons.

If you should make a bad entry or operation, the error message E F F 8 F will appear in the display.

Display Illumination

Pressing the ¦ LIGHT button switches on the display illuminati- on for approx. 10 seconds.

If you press a button of the unit, this illumination time will be increa- sed.

If you wish to immediately switch off the display illumination, press the ¦ LIGHT button once again.

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Grundig Yacht Boy 400 manual General Operation, Switching On/Off and Locking, Direct Entries, Display Illumination