Manuals / Panasonic / Photography / Digital Camera

Panasonic AK-HC1800N operating instructions Intelligent functions

Models: AK-HC1800N

1 70

Download 70 pages 39.24 Kb

Page 26

Intelligent functions

When using the camera in outdoor environments, the brightness and color temperature will differ significantly as the day progresses from the morning to the afternoon, to the evening to night. The camera’s intelligent functions serve to automatically correct the video level and color temperature to compensate for the changes taking place outdoors.

In outdoor environments, the brightness changes significantly, by a factor of 10 to the power of 6, from 0.01 lux under a crescent moon to 10,000 lux under a clear sky. Similarly, there is a considerable change of 5000K in the color temperature from 3000K after sunrise to 8000K under a clear, bright sky.

In the past, the gain, lens iris, ND filter, and minus gain were supported as video levels adjustments, whereas manual gain adjustments and manual CC filter settings were supported as color temperature adjustments.

However, the problem with the user having to make these adjustments manually each time was that there was not enough time to select the optimum adjustments when a sudden emergency situation such as an earthquake arose, with the result that shooting opportunities were lost.

Now, using the intelligent functions, this kind of problem has been solved.

Automatic video level	Automatic color temperature
adjustment method	adjustment method

Minus gain setting variable

• Clear sky

ND filter setting variable

• Cloudy sky

• Evening

Lens iris adjustment

		• Moonlight	Gain setting variable
			Gain setting variable

		• Crescent
		moon
Brightness		Type of light
(lux)		condition

		• Bright, cloudy sky



				5600 ON, RB
		• Cloudy sky		gain adjustment
		• Daylight
		fluorescent light
		fluorescent light
		• Midday


		• 2 hours after
		sunrise
				5600 OFF, RB
				5600 OFF, RB
		• 1 hour after		gain adjustment
		• 1 hour after
		sunrise

Color		Type of light
temperature		condition
(K) of light

- 26 -

Image 26

Panasonic AK-HC1800N operating instructions Intelligent functions

Contents

Operating Instructions Multi Purpose Camera FCC Note Do not Open Indicates safety information Important Safety Instructions Contents Accessories Introduction CharacteristicsBit A/D conversion and brand-new DSP featured New 2/3˝ 2.2 million-pixel CCD is employed H  Precautions for use DON’TS Front view Bottom view Rear view  Lens mount  HD SDI output connector HD SDI OUT Interface cable specifications AK-HC1800N  Tally output connector Tally OUT How to install How to set the lens How to set up the system Configuration example 1 Connection of camera controller Configuration example 2 High-speed P/T system Configuration example 3 High-speed P/T system AW-PH650 Control exercised from the AW-CB400 BAR Procedure for camera menu operation AW-RP655 When the LCD panel is in the pedestal adjustment mode Mode How to set up the system Adjust the black balance Operation procedureAdjust the white balance Start shooting Lens iris gain volume adjustment How to adjustFlange back adjustment for zoom lens Auto iris power zoom lens White balance adjustment Color temperature and white balance adjustment reference Black balance adjustment Gen-lock adjustment Intelligent functions Automatic video level adjustment method Automatic color temperature adjustment method  Using AK-HRP150G camera controller Setting of menu itemsHow to display the menus TOP menu Correctdig OFF, on  Maintenance menuBlack Shading Detection Pedestal -100 to +100 PEDESTAL, GammaPedestal -200 to +200 Gamma DRS OFF, on Gamma OFF, onBlack Gamma OFF, on Cine Gamma Select Video REC, Film REC Flare OFF, on FlareFlare 000 to Knee Point -25.00% to +25.00% KNEE, White Clip When the Knee is set toManual Knee Point Knee Slope Knee Level 100% to 109% White Clip OFF, on KNEE, White ClipKnee OFF, MANUAL, Auto High Color OFF, on Detail Detail OFF, on Knee Aperture OFF, on Detail Slim Detail OFF, on Detail Source Skin Tone Detail Skin Tone DTL OFF, on Skin GET OFF, on Iris Level 000 to Iris Mode LENS, CAMGAIN, Auto Iris Iris PEAK/AVE 000 to Mode S.GAIN1, S.GAIN2, S.GAIN3 Super Gain 35 to 0.75 DRS OFF -10 to +10 DRS on PED Offset -200 to +200 Frame Mode Matrix Matrix Table A, B SAT/PHASE -63 to +63 Color Correction Gain Select Setting menuLighting TUNGSTEN, Daylight LOW, MID, HIGH, S.GAIN1 to Digital Extender OFF Matrix Table OFF, A, BColor Correction OFF, on BAR SEL AWB Active FormatStatus OFF, on AWB OK Menu on BAR OFF, on ABB OKOUT Range RGB Menu SEL Video MENU, Film Menu Shutter Shutter Mode OFF, ON, Synchro Shutter Speed SD-HD Phase CRS -4 to +4 PHASE-COARSE -060 to +060PHASE-FINE -045 to +045 SD-HD Phase Fine -99 to +99 Protocol Protocol 1 to ND-FIL CLEAR, 1/4, 1/16, 1/64 INTELLIGENT1Gain -6dB to 72dB Intelligent MANUAL, AUTO, Lock AGC ATW CLEAR, 1/4, 1/16, 1/64, Auto INTELLIGENT1 Intelligent Mode AGC, ATW, AGC+ATWND Filter Select AGC Speed 1 to INTELLIGENT1 AGC Gain Step NORMAL, MAX HI Light Detect 01 to ATW Speed 1 to Iris Range 1, 2ATW Area 25%, 50%, 90% AGC Mode NORMAL, SPORTS, SN, User The AGC control mode is set here MIX +00dB, +06dB Frame MIX INTELLIGENT1 SUB Menu INTELLIGENT2 Intelligent SET INTELLIGENT2 ATW Width 1 to Iris on Lock LOCK, MANUAL, Panel Camera ID menu LOAD/STORE from Mode LOAD/STOREFile Operation menu Execute Menu list Setting of menu items Maintenance Color SAT/PHASE Correction Setting of menu items Appearance Unit inch mm Specifications Input/output signal Eastern Zone