Pioneer GM-4200 Manual de serviço - Página 7
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4. CONTROLS AND THEIR USE (EW MODEL)
O Power Indicator
The power indicator lights when the power is switched on.
ODIN input gain and RCA input level controls
The DIN input gain and RCA input level controls are used to
adjust the DIN input gain and RCA input level, respectively. Set
the input selector to suit the type of the car stereo component
to be connected.
If this amplifier is connected to a Pioneer car stereo component with
DIN sockets, set the DIN gain control to the specified position (■). If
the amplifier is connected to a Pioneer car stereo component with
RCA pin jacks, set the RCA level control to the specified position (•).
If the amplifier is connected to a non-Pioneer car stereo component
with RCA pin jacks, adjust the input level as shown in Fig. A
RCA Level
4V • 400mV
•
_
The position indicated by ♦ represents 0.5 V.
Fig. A
•
Adjust control • with the supplied adjustment screwdriver. Keep the
screwdriver in case you need to readjust the controls later.
Input selector
Set the input selector to Suit the car stereo component connected to
the amplifier. To connect the amplifier to a car stereo component
with RCA pin jacks, set the input selector to the left side (RCA
position). To connect the amplifier to a Pioneer car stereo
component with DIN sockets, set the input selector to the right side
(DIN position).
Drive mode switch
If the impedance of the speakers used with the amplifier is 40 or more,
slide the drive mode switch on the rear of the amplifier to the right
{Normal 40). If one channel (mono) is used, or if the speaker
impedance is 40 or less, slide the switch to the left (Dynamic/Bridge).
Input selector
Drive mode switch
7