Flash Value Lock; Specifications - Vello FWIRC-C FREEWAVE User Manual

Flash Value Lock

In E-TTL mode, you can lock the flash
output level that is optimal for specific
elements of your scene by using the flash
value lock (FV Lock) feature. FV lock
overrides any flash exposure settings.
FV lock is set in your camera's menu.
For more information on this feature,
refer to your camera's user manual.

SPECIFICATIONS

Transmission Range
Channels
Groups
Flash Coverage
Display
Controllable Remote Flash Mode
Power Source
Dimensions
Weight
Up to 115´ (35 m)
4
3
Horizontal: 40°
Vertical: 30°
Backlit LCD
E-TTL (ALL), E-TTL (A:B), E-TTL
(A:B+C), M (ALL), M (A+B),
M (A+B+C), Stroboscopic
Two AA batteries
2.5˝ × 2.5˝ × 3.3˝ (6.3 × 6.3 × 8.3 cm)
4.2 oz. (120 g)
25