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ADC104OperationalManualV3_2

Crystal Vision

Page 

28

19/09/05

6 Problem 

solving

6.1  Card edge LEDs

The front edge of the card provides LED status and power rail monitoring, rotary set-up
controls and a ten-way DIL menu selection switch.

The ADC104F front view

The following table summarises the card edge LED functions and colours:

Card-edge LED assignments:

LED

Meaning

Notes

Error (red)

On
Off

No valid syncs on selected sync input
Valid syncs selected

Input syncs can be extracted from
the Y/Green input or the external
sync input

625/525
(amber)

Upper On
Lower On

625 input set or detected
525 input set or detected

Card jumpers set Auto or Manual
standard selection

Config
(green)

Upper On
Upper Off

Power on configuration has finished
Power on configuration is taking place

Usually lasts 2-3 seconds

5V (green)

Lower On

Lower Off

The o5V and –6V power rails
are OK
One or both of the o5V and –
6V power rails has a problem (low
value) or is not present

5V LED illuminates for both +5V
and –6V power rails

Signal presence and input signal line standard status are also displayed within Statesman
and the Stat menu of the active front panel display.

Содержание ADC104

Страница 1: ...Lion Technology Park Station Road East Whittlesford Cambridge CB22 4WL England E mail sales crystalvision tv Website www crystalvision tv Tel 44 0 1223 497049 Fax 44 0 1223 497059 ADC104 Analogue to...

Страница 2: ...8 ADC104N controls 9 3 Using the active control panel 10 3 1 Navigating the display 11 Updating the display 12 3 2 The ADC104 menu structure 12 Selecting time options 13 Selecting control options 13...

Страница 3: ...5 3 GPI connections 23 FR2AV GPI Connections 23 FR1 6 GPI Connections 23 FR2 12 GPI Connections 24 FR2 8 GPI Connections 24 DTBAV and DTB 2 GPI connections 24 5 4 Setting the line standard selection...

Страница 4: ...y a Y and sync input The ADC104F and ADC104FK also provide eight test patterns The ADC104 10 bit analogue to digital converters The common features are as follows Timing from external analogue referen...

Страница 5: ...2x350mV UV 300mV sync Y U V setup 525 714 3mV max 53 55mV min Luma 2 x 350mV UV 285 7mV sync 714 3mV max 53 55mV min Lum 2 x 467mV UV 285 7mV sync Note The Betacam chroma levels control has no effect...

Страница 6: ...MUST be fitted to the frame with version 1 5 or above firmware An optional RS422 to RS232 converter if the PC has no RS422 ports Installing Statesman To view all application windows set graphics resol...

Страница 7: ...nu The Statesman ADC104F main application window The menu display is repeated for convenience to allow dual module display dual control display of modules with duplicate signal paths or to allow two f...

Страница 8: ...al on luminance Test Pattern display one of a range of full or split screen test signals Y C Delay luminance chrominance delay from 111ns to 111ns in 9 25ns steps Video status sync presence and either...

Страница 9: ...up or pedestal on luminance Test Pattern display one of a range of full or split screen test signals Video status sync presence and either selected or detected video standard ADC104FK menu Note The Y...

Страница 10: ...B analogue component inputs VBI Blanked Unblanked blank or pass the VBI content of the component input Chroma Levels Normal N10 or Betacam Set up 7 5 0 IRE pass or remove 525 line setup or pedestal on...

Страница 11: ...followed by the firmware version number for the control panel If the control panel firmware has been updated for Statesman control Statesman Mode will be entered and the message Press CAL to Exit will...

Страница 12: ...desired module is selected press the ENTER key to access that module s HOME menu The ADC104 home menu Note Ensure that DIL lever 10 is set for remote control DOWN to use the front control panel 3 1 Na...

Страница 13: ...arrow to leave and then re enter a menu to update the display 3 2 The ADC104 menu structure The main top level menus for a module are obtained by pressing the F1 F2 F3 and F4 keys from that module s...

Страница 14: ...s in 9 25ns steps Note The YC Dlay menu is not available with ADC104FK luminance only converters Selecting control options The CNTRL menu provides access to the following configuration options Blank o...

Страница 15: ...y Sweep 100 Bars Frame Markers Multi Frequency Ramp Black Note The Tpat menu is not available with ADC104N converter Using the status display The status display provides the following information The...

Страница 16: ...tiometer which allows fine adjustment of horizontal picture position relative to in incoming syncs The adjustment range of this potentiometer is approximately 100 ns Shaft Encoder The shaft Encoder is...

Страница 17: ...f horizontal picture position up to 2uS from reference sync input Adjusted by Adj Sel control Note Hpos fine rotary control is always active and can adjust hozizontal picture position by 100 ns 8 Y C...

Страница 18: ...internally generated test signal in the upper half of the screen Down Down The available internally generated digital test patterns are Ramps Edge of frame markers Frequency sweep Grey Multi frequenc...

Страница 19: ...and DTB AV frame rear connectors Up to twelve single height modules may be fitted in a FR2AV frame depending on the choice of rear connector The two types of rear connector available provide system f...

Страница 20: ...work and labelling is shown only in the pin out tables General Label Names ZLA00110 General Label Names ZLA00128 Special Label Name not available Description IN A SDI Output 1 Serial Digital Output 1...

Страница 21: ...in lower slot BNC Signal pinout to be checked Sync out External Sync loop out see jumper setting J1 Sync in External analogue reference sync in N C No connection SDI Output 2 Second Serial Digital Out...

Страница 22: ...dge DIL switch and unique card jumper settings may be required The ADC104 front view Control DIL switch lever 10 Board Edge UP Remote DOWN GPI control assignment The ADC104 provides 6 GPI lines a to f...

Страница 23: ...d to drive an LED then a 330 ohm resistor must be added in series with the LED Configuring a second serial port Four of the 6 GPI lines may be configured to provide a second RS422 communications port...

Страница 24: ...15 3 24 3 1 4 2 4 8 4 3 14 3 13 3 23 3 3 4 4 4 9 3 1 12 1 22 1 21 1 12 2 13 2 10 10 1 11 1 19 1 20 1 21 2 22 2 11 3 3 12 3 22 3 21 3 12 4 13 4 12 10 3 11 3 19 3 20 3 21 4 22 4 Note Remote 1 and Remot...

Страница 25: ...Remote 2 and Remote 4 26 way high density D type plugs Frame ground is pin 6 Table shows Pin number Remote number FR2 8 GPI Connections Slot no a pin b pin c pin d pin e pin f pin 1 8 1 9 1 17 1 18 1...

Страница 26: ...ard forced 525 525 MAN 525 line standard forced 5 5 Setting Ext sync options The external sync input may be configured as a single input terminated in 75 Ohms or as a loop through facility without ter...

Страница 27: ...ard Note no two cards in a frame should have the same node number Frame Node address setting FR2AV FR1AV DTB2 AV Set node switch S1 to 0 and set link J10 in position 2 3 Altering J10 may cause incorre...

Страница 28: ...s line standard default MAN J3 selects line standard J3 625 625 line standard forced 525 525 line standard forced J4 J9 Position 1 2 GPI inputs selected default J8 Position 2 3 GPI output sync input n...

Страница 29: ...ed from the Y Green input or the external sync input 625 525 amber Upper On Lower On 625 input set or detected 525 input set or detected Card jumpers set Auto or Manual standard selection Config green...

Страница 30: ...L switch is set for remote control Statesman settings change unexpectedly Other control settings may have overridden card settings if they were accessed more recently Statesman control is disabled Che...

Страница 31: ...ls and ADC104F N only Betacam chrominance levels Auto or manual 625 525 line selection jumper selectable 2 s adjustment of picture position from syncs 100nS adjustment in approximately 9nS steps of ti...

Страница 32: ...ck Control options Remote control RS422 485 19200 baud 8 bits 1 stop no parity 2 serial ports 1 connected to frame front panel 1 can be linked to rear of frame instead of GPI input signals Front panel...

Страница 33: ...th near 601 specification filtering ADC104FK 10 bit Y to SDI converter with full 601 specification filtering FR2AV 2U frame for up to 12 Crystal Vision modules FR1AV 1U frame for up to 6 Crystal Visio...

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