Nikon 4799 F6 Instruction Manual - Page 98

Custom Setting Menu-continued b4: Center weight x 63 Area of meter's sensitivity (concentration of 75%) in Center-Weighted Metering can be changed. Also, the sensitivity can be set to average in the entire frame. Options: ø 8mm: 8mm dia. Center-Weighted Metering circle ø 12mm: 12mm dia. Center-Weighted Metering circle ø 15mm: 15mm dia. Center-Weighted Metering circle ø 20mm: 20mm dia. Center-Weighted Metering circle Average: Average of entire viewfinder b5: Extend Shtr. Spd x 70 At the default setting, shutter speed in Manual exposure mode can be selected as slow as 30 sec. This can be extended down to 30 min. Options: Off: Not extended On: Extended • With "On" selected, the following shutter speeds over 30 sec. can be selected with the Main-Command Dial. 40 sec., 50 sec., 1 min., 1.5 min., 2 min., 3 min., 4 min., 5 min., 6 min., 8 min., 10 min., 13 min., 15 min., 20 min., 25 min., 30 min. • When these shutter speeds are selected, shutter speed is not compensated in Auto Exposure Bracketing and electronic analog display turns off. b6: Screen comp. x 85, 168 Exposure value must be compensated depending on focusing screen, lens or teleconverter used. Options: B or E (off): No compensation Other screen: Compensation • See the next page for setting compensation value. • For focusing screen other than B- or E-type, "Other screen" must be set even when the required compensation value is "0". 98