Texas Instruments MC-780PIx manual Modes and Initial Switch Settings

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Modes and Initial Switch Settings

5.1 Modes and Initial Switch Settings

With this unit it is possible to switch the operating modes to suit the intended use. All mode settings can be set with switches. Table 5±1 summarizes the modes and initial switch settings.

Table 5±1. Modes and Initial Switch Settings

Function	Initial Setting	Setting Switch

Shutter speed switch	Ð	Rear panel SW1
Gain (sensitivity)	Fixed gain	Rear panel SW2
- Fixed gain
- Variable gain
- AGC
Electronic shutter	OFF	Rear panel SW3 ± 1, 2
- OFF	1/60 seconds

-continuous shutter

-Random shutter (V fixed)

-Random shutter (V reset)

-VI shutter (optional exposure period)

Internal/External Sync	Internal sync	Rear panel SW3 ± #, 4
Interlace/Non-Interlace	Interlace	Rear panel SW3 ± 5
Sync signal input/output impedance	75Ω	Rear panel SW4
- 75Ω/150Ω/100kΩ
Gain variable volume	Ð	Rear panel VR1
Sync signal input/output	Input	Clock board SW1
Optional input/output shutter	monitor out	Clock board S1
- Shutter monitor output
- Pixel clock output
γ switch characteristics	γ = 1	Process board SW1
- γ = 1/0.45
Output signal coupling	AC combined output	Process board SW4
- AC combined out/DC output
Outline emphasis circuit (PIH only)	OFF	Process board SW2

5-2	Initial Settings

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Contents MC-780PIx CCD Camera Users Guide Important Notice Read This First About This ManualIf You Need Assistance If you want to Contact Texas Instruments atContents Specifications Initial SettingsPrecautions for Use Exterior DimensionsFigures Tables ±12Main Features Other Features OverviewMain Features Other Features Overview Nomenclature and Use of Each Component Mounting Holes a Mounting SystemFocus Ring Mounting Hole B±1. Shutter Speed Control Switch SW1 Rear Panel Switches and TerminalsShutter Speed Control Switch SW1 External Synchronization Terminal Resistance Switch SW4±3. Mode Switches SW3 ±2. External Synchronization Terminal Resistance Switch SW4Mode Switches SW3 Gain Mode Switch SW2DC in Terminal ±5. Gain Mode Switch SW2Gain Variable Volume Control VR1 Lens TerminalDC IN/SYNC Terminal Pin No Input/Output Signal Signal Level±7. DC IN/SYNC Terminal ±8. Sync Signal HD/VD Input/Output Switch SW1 Internal SwitchesSync Signal HD/VD Input/Output Switch SW1 Option Output Switch S1±10.Gamma Switch SW1 ±9. Option Output Switch S1Gamma Switch SW1 4 AC/DC Output Switch SW4±12.Outline Emphasis Circuit ON/OFF Switch SW2 Outline Emphasis Circuit ON/OFF Switch SW2Switch Position Operation Nomenclature and Use of Each Component Using the External Sync Mode External Sync With Interface External Sync With No InterfaceExternal Sync Signal Input Conditions External Sync With InterlaceExternal Sync With No Interlace ±2. External Sync With No InterlaceUsing the External Sync Mode Using the Shutter Modes Continuous Shutter ±1. Continuous Shutter Speed-Control TimingRandom Shutter Fixed V Sync ±2. Random Shutter Control Timing Fixed V SyncRandom Shutter V Sync Reset ±3. Random Shutter Control Timing V Sync ResetVI Mode Shutter ±4. VI Mode Shutter Timing±1. Line Table Corresponding to Shutter Speeds Precautionary ItemsShutter Speed MC-7890PIA MC-780PIH Modes and Initial Switch Settings Initial SettingsTopic Modes and Initial Switch Settings ±1. Modes and Initial Switch SettingsPrecautions for Use Precautions for Use MaintenanceHeat Reduction Precautions for UsePower Source Locations for Use and StorageMaintenance Precautions for Use Specifications Image System Optical Elements and Other SpecificationsSpecification ±1. MC±780PIA Image System Specifications±2. MC±780PIH Image System Specifications Image SystemOptical Elements and Other Specifications ±3. Optical Elements and Other SpecificationsSpecifications Exterior Dimensions Exterior Dimensions ±1. Exterior Dimensions Exterior Dimensions Other Issues ConnectorsConnectors Important Notice