Brackets; Ev Step Size; Bracket Delay; Start Del/Trig - iOptron AllView Pro Instruction Manual

Brackets

4.5.6.
Set exposure bracketing of 1, 3, 5, 7, or 9 photographs for HDR images by working with the camera
AEB (automatic exposure bracketing) firmware. If the Bracket setting is more than 1, use the EV Step
Size setting to set the separation of exposure values. The default bracket is 1.
Interval Timer
Brackets

Bracket Delay

Start Del/trig

Check List
Shutter Mode

EV Step Size

4.5.7.
Set the separation of exposure values (EVs) to 0.3, 0.7, 1.0, 1.3, 1.7 or 2.0.
Brackets
EV Step Size
Bracket Delay
Start Del/trig
Check List
Shutter Mode
Bracket Delay
4.5.8.
Set time delay between Brackets to allow your camera enough time to transfer the images. The delay
can be set between 0.1 and 8 seconds.
EV Step Size
Bracket Delay
Start Del/trig
Check List
Shutter Mode
Aspect Ratio
Start Del/Trig
4.5.9.
This function tells mount when to start take the photo:

None: immediate after mount set up is done;

Ext. trigger: start when an external trigger signal is received;

15s ~ 5m: start the mount after 15s, 30s, 45s, 1m, 2m or 5 minutes delay;

Timer: star at a preset time (up to 24 hours).
The default setting is None (no delay). To use the Timer:
Bracket Delay
Start Del/trig
Check List
Shutter Mode
Aspect Ratio
Picture Overlap
Brackets 1
1
3
5
7
Bracket Delay 0.3
0.3 OK
0.7
1.0
1.3
Bracket Delay 0.1s
0.1s
0.2s
0.3s
0.4s
Start Del/trig None
None
Ext. trigger
15s
30s
26
OK
OK
Start Del/trig None
OK Timer OK