Bolt VD-420 Wireless Manual Flash - Manual (Page 27)

Specifcations | 27
Specifications
Guide number 108.3 ft. (33 m) ISO 100
Flash duration 1/300 to 1/20,000 sec.
Flash recycle time 0.1 to 5 sec. (AA, NiMH)
Manual mode power
output 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64,
1/128
Wireless frequency 433 MHz
Wireless channels 16
Wireless
transmission range Up to 49 ft. (15 m)
Optical slave modes 2
Slave timing modes Instant sync, skip one pre-flash
Transmitter power
source 12 V 23 A battery
Flash power source 4 AA lithium, NiMH, or alkaline
batteries; HV external power
source with CZ type cable
Tilt positions -7°, 0°, 45°, 60°, 75°, 90°
Swivel range Right 0° to 90°, Left 0° to 180°
Transmitter
dimensions 1.1 Ч 1.6 Ч 2.4 in.
(28 Ч 42 Ч 61 mm)
Flash dimensions 7.3 Ч 2.8 Ч 2.1 in.
(186 Ч 73 Ч 54 mm)
Transmitter weight 1.09 oz. (31 g)
Flash weight 10.9 oz. (310 g) wi thout
batteries