Grundig satellite 800, when tuning with the dial the frecuency displaed jump back several khz.

WWV transmits on MHZ and not KHZ 5 10 and 15 and lower power on 2.5 and 20 MHZ. Depending on where you are, the antenna might no be enough to bring in the signal. You should use an external antenna for serious reception.

Please see below. I believe that you have set the tuning to LOCK, hence the KEY symbol. I have done the same thing with other radios. I bet you never forget this!

Manual Tuning with Rotary Dial You can select a higher or lower frequency by turning ROTARY TUNING. Set FAST/FINE/LOCK to select the rotary tuning increments or to lock the ROTARY TUNING dial. The following table shows the tuning increments for the FAST and FINE settings. '------'------'-------'------'-------' ' ' FM ' LW ' MW ' SW ' '------'------'-------'------'-------' ' FAST ' 0.1 ' 9 kHz ' 9/10 ' 0.005 ' ' ' MHz ' ' kHz ' MHz ' '------'------'-------'------'-------' ' FINE ' 0.05 ' 1 kHz ' 1 kHz' 0.001 ' ' ' MHz ' ' ' MHz ' '------'------'-------'------'-------' To lock the ROTARY TUNING dial, set FAST/FINE/LOCK to lock. This keeps you from changing the frequency if you accidentally touch the dial. NOTE: This locks only the ROTARY TUNING dial.

It depends on your location. Set reception mode to AM waves. Dial in the frequency of the station or enter it using the keypad. To tune in on a station, rotate the radio.

It's lowest operating frequency should be 100 kHz, unless it has been altered. What you would hear below 100 kHz is a mystery.

DOES IT HAVE AN "AUX" OR "TAPE" INPUT? Switch it off; If something is plugged in the jack - unplug it. That all will switch of the radio output.

If the radio uses memory batteries, try changing these with new alkalines. The microprocessor needs this power to drive the display.

HI,
THAT IS COMMON WITH PLL TUNERS THAT THE SLIGHTESS
TWEAK ON THE TUNING KNOB WOULD MAKE THE DISPLAY MOVE .COMMON ON DIGTAL PLL TUNERS........

HI,
DOWNLOAD PDF FILE FOR 800 SATELITT
GO TO GOOGLE ENTER SAT 800 GRUNDIG PDF
YOU WILL GET A MANUAL FREE OF CHARGE....

HI,
THE FIRST THING YOU HAVE TO LOOK FOR IS WHAT KIND OF ADAPTER 9V 1AMP YOU SHOULD
HAVE FOR THAT PARTICULAR RADIO AND ANTENNA FOR SW AND FM SHOULD BE CONNECTED.IT MUST BE THE ADAPTER THAT'S ON THE OUTS NOT ENOUGH VOTAGE TO POWER THE RADIO.

It is soppoused to seek when pressing search and scan and scan buttons If you dont like the idea of that for now on only use tuning up and down dial or buttons.