TM-9-1240-216-34 Maintenance Manual M19 and M24 Persicope Download
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TM 9-1240-216-34 4-3. POOR FOCUS (ONE OR BOTH EYEPIECES) (SHEET 3 OF 6) TURN OFF POWER SUPPLY (JPG). GO TO PARA 4-4. IMAGE BRIGHT AND STABLE USING SCREWDRIVER, REMOVE CAP (1) FROM SIDE WITH POOR FOCUS. USING SCREWDRIVER, TURN VARIABLE RESISTOR (2) FOR BEST FOCUS. SHARP FOCUS TURN OFF POWER SUPPLY (JPG). DISCONNECT CABLE (3) FROM CONNECTOR (4) AND REPLACE CAPS (1). AND CAP (5). DO CHECKOUT (PARA 2-2) Para 4-3 (Sheet 3 of 6) 4-8 TURN OFF POWER SUPPLY (JPG). DISCONNECT CABLE (3) FROM CONNECTOR (4). Vol I