Radio Corporation Of America Radiola 25, Инструкция по эксплуатации

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To
INSTALL THE
22 ½ -
VOLT
"B"
BATTERIES
: Connect the batteries for
Radiola 25 as follows: Set one of the 22 ½ -volt plate batteries (see paragraph B-
l, pages 5 and 14) on the table at each end of the cabinet, and connect the four
cable leads according to Fig. 3. Place the batteries in the cabinet (Fig. 4), setting
them down upon the bottom next to the side, and then pushing them forward to
the front of the cabinet. On the left-hand side, lay the battery down upon its flat
side. The battery on the right-hand side of the cabinet may be placed in any
desired position.
Fig. 5. Connections to "C" Batteries
To
INSTALL THE
"C"
BATTERIES
: Place the two grid bias ("C") batteries (see
paragraphs C-l and C-2, pages 5 and 14) on the table to the left of the receiver,
and connect the pigtail of the 22 ½ - volt "C" battery and three cable leads as
described in Fig. 5. Now place the two batteries on top of the "B" battery already
in place on the left-hand side of the cabinet (Fig. 6) and push them forward to the
front of the cabinet.
9
Connect (-) 4 ½ C
(Black and Green)
to (-) 4 ½ Post
Connect (-) 22 ½ C
(Black with Green
Tracer) to (-) Post
Connect Red
Lead from (+) 22 ½
Post and (+) C (Green)
Lead to (+) Post