Nikon SB-27 - Manual (Page 91)

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Ready-light • Lights up when recharging is completed.
• AUTO mode: Blinks for approx. 3 seconds when
flash fires at its maximum output but the light may
have been insufficient.
Open-flash button • Performs test firing.
• Turns the SB-27 ON again after it has been turned
OFF by the standby function.
Built-in diffuser card Used in bounce flash operation to create catchlight
in subject’s eyes.
Safety lock system Automatically inserts the mount pin into the locking
hole in the camera's accessory shoe to prevent the
SB-27 from detaching. (Not provided with all
cameras).
Measurement system Interchangeable meters (m) or feet (ft) measurement
in LCD panel system by pressing the "F" button and flash mode
selector simultaneously.
Flash duration (approx.) 1/1000 sec. at 1/1 (full) output
1/1100 sec. at 1/2 output
1/2500 sec. at 1/4 output
1/4200 sec. at 1/8 output
1/6700 sec. at 1/16 output
Other features External power source terminal / sync terminal provided
Dimensions (WxHxD) Approx. 107 x 70 x 97mm (4.2 x 2.8 x 3.8 in.)
(horizontal position)
Weight (without Approx. 340g (12 oz)
batteries)
Accessories provided Soft case SS-27
All performance data are for normal-temperature operation (20°C/68°F).
Specifications and design are subject to change wihout notice.