Sony PMC-DR45 Operating Instructions Manual page 36

Hooking up the system (continued)
Important
When you use an
outdoor antenna, be
sure to connect the
terminal to earth
against lightning. To
prevent a gas
explosion, do not
connect the ground
wire to a gas pipe.
36
Setting Up
To improve the FM reception
Connect the FM outdoor antenna (not supplied). If
you use a distributor, you can also use the TV
antenna.
FM outdoor antenna
(not supplied)
To improve the AM reception
Connect a 6- to 15-meter (20- to 50 feet) insulated wire
(not supplied) to the AM antenna terminal. Keep the
wire as horizontal as possible near the window or
outdoor. You do not need to disconnect the supplied
AM loop antenna.
Insulated wire
(not supplied)
To dim the back light of the display
Press DIMMER.
To lighten the display, press DIMMER again.
Earth
Earth
DIMMER