Nikon D80 Custom Settings Menu
Onboard flash options sub-screens
(No second-level menu for TTL option - Exposure set via flash exposure compensation button.)
Output adjustable from full to 1/128 power in Manual mode. Flash emits a single pulse, so better for triggering older slave units.
Number of times available will vary with output power selected.
Built-In options:
- TTL or M

Group A/B options:
- TTL, AA, or M

Channel options:
- 1-4