NAS is a new Nissin wireless radio system working on frequency
2.4 GHz for external flash control.
range: 30 m
working channels: 8
digital ID pairing
groups: A, B, C
The NAS (Nissin Air System) is designed for the Nissin Di700A Speedlight and the Nissin Air 1 Transmitter / Controller. The NAS cannot be used with other types of flashes, only with NAS Ready Speedlights.
NAS (Nissin Air System)
The NAS is a new Nissin wireless radio system operating at a frequency of 2.4 GHz for controlling external flashes. Compared to a traditional optical system, the radio system is less prone to the beam angle and obstacles between the controller and the slave flash. Range: 30 m. 3 working channels are available to prevent interference and incorrect firing by other users or devices operating on the same frequency. Each of the three channels has the option of selecting from 8 IDs (5 byte digital IDs). The Nissin Commander Air 1 control unit can control 3 groups of flash units (A, B, C) Di700A. * NAS (Nissin Air System) is for Nissin Di700A Speedlight and Nissin Air 1 Transmitter. NAS cannot be used with other types of flashes, only with NAS Ready Speedlights.
Nissin Air 1 - brief description
Rotary setting selector
TTL correction setting +/- 2EV
8 levels of power settings in Manual mode
Possibility of manual control of the zoom reflector in the range of 24 - 200mm
High-speed synchronization
Synchronization on the 1st and 2nd shutter blades
AF-assist illuminator
Technical specification of Nissin Air 1 for Sony Interface
Type
model for DSLR Sony
Wireless system
Radio
Groups
3 groups - A, B and C
Flash
A, B, C (3 groups)
Operating modes
ADI/P-TTL, Manual and ZOOM
Manual zoom setting
from Air 1 (21/35/50/70/85/105/135/200 mm)
EV compensation
[TTL] ± 2.0 po ½ EV; [manual] 1 - 1/128 power in 8 steps each group adjustable independently or synchronously
Synchronization and exposure control
Synchronization on the 1st and 2nd shutter blades; synchronization with fast shutter speeds; red eye reduction; FE / FV lock (operated from the camera body)
