Nikon instruction manual Continuous Use, Technical Specifications of PZ40X

Continuous Use A B C D

Do not use the flash continuously for more than the number of times stipulated in the table below, in order to prevent damage to the unit. Once the maximum number of flashes has been reached, allow the flash to rest for at least 10 minutes before using it again.

Mode	Maximum Use
3DMULT, TTL, M(1/1 ～ 1/2)	15
M (1/4 ～ 1/16)	20

Technical Specifications of PZ40X

Guide Number : ISO 100 (m/ft)

Zoom setting		24mm	28mm	35mm	50mm	80mm
		(0.9in)	(1.1in)	(1.4in)	(2.0in)	(3.1in)
	1/1	24/78	26/85	28/92	34/111	40/131
	1/2	17/56	18/59	20/66	24/78	28/92
Manual flash	1/4	12/40	13/43	14/46	17/56	20/66
	1/8	8/26	9/30	10/33	12/40	14/46
	1/16	6/20	6/20	7/23	8/26	10/33

Working Range ( m/ft )

Zoom position	24mm(0.9in)	28mm(1.1in)	35mm(1.4in)	50mm(2.0in)	80mm(3.1in)
F/2	12/40	14/46	17.5/57	25/82	40/130
F/4	6/20	7/23	8.8/29	12.5/41	20/66
F/8	3/10	3.5/11	4.4/14	6.3/21	10/33
F/16	1.5/5	1.8/6	2.2/7	3.1/10	5/16

Numbers of flashes and Recycling time

	Number of flashes	Recycling time
AA alkaline batteries	Approx 100	Approx 10 sec
AA Ni-MH Batteries	Approx 140	Approx 8 sec

English

*Numbers of flashes: Measured with new batteries that are within 3 months from their date of production, flashed every 30 seconds continuously and recycled to the point at which the Ready Light takes 30 seconds to come on after the last flash.

Recycling time: The time to activate the Ready Light under the above conditions.

Power Zoom	Automatic setting / Signal from camera
	Manual setting / Pressing the Zoom Button
AF illuminator Range	1-5m (22 – 16in) (Lens F2/50mm)
Operating temperature	0°C － 40°C(32°F － 104°F)
Dimensions	93(H)X63(W)X90(L)mm (3.6 x 2.4 x 3.5 in)
Weight	200g (7.0 oz)

Note. The design and specifications of this product are subject to change without prior notice.

10