Magnum MD 105R Instruction Manual download pdf (Page 11)

- 11 -

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION

No sound, meter

lights are not on

• Power cord

disconnected

• Power off at source

• Connect power cord

• Check AC source

No sound, meter

lights are on

• Interconnect not

properly installed

• Preamp set to

incorrect source

• Power amplifier is

off

• Tube failure

• Verify installation of interconnects

• Turn preamp to input where tuner is

connected

• On preamp defeat tape monitor

function

• Turn amplifier on

• Replace 6922 tube

Low signal

strength

• Antenna not

connected properly

• Incorrect antenna

Station too distant

• Improper antenna

position/

placement

• Check antenna connection

Check instruction manual for correct

antenna type

• Change your antenna

• Rotate your antenna or mount your

antenna higher or near a window if

indoors

Intermittent

sound

• Mute switch is in

the “ON” position

• Turn the mute switch to “OFF”

position

Tuner remote

does not work

• Batteries dead

• Buttons being held

too long

• Improper sequence

• Power switch should be in the off

position on standard tuners and the

remote must be activated with the

“Tuner Remote” power button on

the hand held.

• All stations must be stored and

recalled with a two digit code from

01-20.

• To store a preset press the “store”

button then the two digit preset.

Touch the buttons very quickly and

lightly.

• To recall, touch “Preset” and then

the two numbers you want to recall

very quickly.

• Make sure to turn the unit off with

the remote control “Tuner Remote”

after storing as this will save the

stations to the flash memory.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17

Comments to this Manuals

No comments