Sony B2521E, CAST-AU4 2-1-2Attaching the ZR-unit, 3. Attach the front cover. (Six positions), 2.Fix the ZR-unitto the mounting plate. (Four positions)

2-1-2 Attaching the ZR-unit

1.Remove the front cover. (The cover to which Sony logo mark is attached.) (Six positions)

2.Fix the ZR-unit to the mounting plate. (Four positions)

Determine the fixing position using the positioning pin that is supplied with the equipment.

Hexagon socket head cap screw

	M4 ⋅ 6, 4 pieces
Spring washer	SW4, 4 pieces
Flat washer	W4, 4 pieces
Tightening torque	15 kgfcm

3. Attach the front cover. (Six positions)

Tightening torque 8 kgfcm

2-4 CAST-AU4/B2521E