Fig. 2-2. Front panel controls

TM 11-6625-3017-14

(19)

Supply plug. Accepts Mains Lead type TM 7052

for a.c. operation.

(20)

H.T. fuse. 500 mA quick-blow type.

(21)

Mains fuse. 100 mA (for 230 V a.c.) or 160 mA

(for 110 V a.c.) slow-blow type.

(22)

Mains voltage selector. 230 V position for 190-

260 V, 110 V position for 90-130 V. Reverse

locking plate when changing range.

(23)

Battery terminals.

21-30 V d.c.

floating or

positive earth.

(24)

MAINS/BATT switch. Select MAINS for a. c.

supply to plug, BATT for d.c. supply to terminals.

Fig. 2-3. Rear panel

2-3