Artel DLT710 Operating and maintenance instructions

41
SW1
SW2
SW1 Determines a portion of the test
timing and enables test features
SW2 Determines signal format, input
source, and EMS functionality
Determines test pattern type, signal
type, test mode (continuous or single
pass), and length of test
Configuration Switch Functions
Rear
Panel
Switch
REAR PANEL
SWITCH LOCATION
Artel ships the DLT710 configured as follows:
• All signal types enabled (3G, HD, SD, DVB-ASI, ATSC)
• Electrical input set to BNC
• Front panel GEN/CHK switch set to CHK
• LEDS indicate checker status
• Monitor jack contains copy of input BNC
• Multi-format, continuous test mode enabled
• Signal check test interval set to 60 seconds
• Signal check synchronization interval set to 5 seconds
• SDI generator pattern set to color bars, full screen @ 75%
• 1080p 59.94 frames/sec
• 1080i 29.97 frames/sec
• 525i 29.97 frames/sec
• Embedded audio is 1 kHz tone @ -20 dBfs, all 4 channels of audio group 1
• DVB-ASI and ATSC generator transport stream
• SMPTE color bars with moving block
• MPEG-2 single program @ 19.292 Mb/s
• SD video format, 720x480i, 29.97 fps
• Embedded audio is le/right channel, 1 kHz tone @ -20 dBfs, AC-3 format
• Report data rate frequency errors > 40 ppm
• Report inverted DVB-ASI format
• EMS override is allowed (DigiLink Manager can change the DLT710 configuration)
S5 S6 S7 Checker Input
On On On BNC In
O O O Backplane 1
O On O Backplane 2
O O On Backplane 3
O On On Backplane 4
Factory Default: All On
SW Function Off On
S8 EMS
Override Local Remote
Factory Default: All On
SW2 Configuration
SW Function Off On
S1 HD Vert Res 720p 1080i
S2 Format
625 Line
(SD) 50
Field
(HD/3G)
525 Line
(SD) 59.94
Field
(HD/3G)
S3 Reserved -Default
S4 Reserved -Default
Factory Default: All On
SW1 Configuration
SW Function off On
S1 Reserved -Default
S2 Reserved -Default
S3 Reserved -Default
S4 Reserved -Default
S5 Reserved -Default
S6 ASI INV Test Disabled Enabled
S7 Freq Test Disabled Enabled
S8 Sync Interval Custom Normal
Factory Default: All On
Rear Panel Switches
SW Function Off (Down) On (Up)
S1 SDI Pattern Pathological Color Bars
S2 3G-SDI Disabled Enabled
S3 HD-SDI Disabled Enabled
S4 SD-SDI Disabled Enabled
S5 ASI Disabled Enabled
S6 ATSC Disabled Enabled
S7 Check
Mode
Single-Pass
Test
Continuous
Test
S8 Signal Test
Interval Custom Normal
Factory Default: All On
Monitor Mode: All O (See User Manual for Details)
DIP SWITCH CONFIGURATIONS
DigiLink DLT710 - Multi-Format Digital Video
Generator and Test Module
QUICK START GUIDES

42
Front LED Function Color Description
OK
DLT710
Module
Status
nGreen No alarm, Normal operation
nYellow Minor alarm
nRed Major alarm
GOOD Test
Status
OFF Test sequence not completed
and no errors detected
nGreen Test completed with no errors
nYellow Inverted ASI signal detected.
nRed Test sequence complete, one or
more errors found
3G
HD
SD
ASI
ATSC
Checker
Video
Rate*
OFF Indicated rate not selected or
not detected
nYellow Indicated rate enabled, not yet
tested
Yellow Indicated rate detected, testing
in progress
nGreen Indicated rate enabled, test
complete with no errors
Green Indicated rate detected, but not
being tested
nRed
Selected rate enabled, signal
not being detected, one or more
errors found
Red Selected rate detected, one or
more errors found
3G
HD
SD
ASI
ATSC
Generator
Video
Rate*
OFF Indicated rate not enabled
nGreen Indicated rate enabled, not yet
generated
Green Indicated rate is being
generated
*Front panel GEN/CHK toggle switch determines whether the LEDs
operate as Generator status indicators or Checker status indicators.
Rear Panel Switches
FRONT PANEL LEDS
Rear LED Function Color Description
REC Receiver
Status
OFF Backplane input is selected
nGreen Input present at BNC
nYellow Double termination or low input
level detected
n Red BNC input is enabled, but no
signal is present
GEN Generator
Status
OFF Generator is inactive
nGreen Generator is active
EMS
DigiLink
Manager
System
Status
OFF
The DLT710 module is in local
mode and its configuration is
controlled by the onboard
configuration switches
nGreen
The DLT710 module is in remote
mode and the configuration has
been set by DigiLink Manager.
When in remote mode, the actual
configuration of the module will
likely not match the settings of
the configuration switches and
changing the configuration
switches will have no eect on
the module operation
OK Module
Status
nGreen No Alarm, Normal Operation
nYellow Minor Alarm
nRed Major alarm
Flashing green | Flashing yellow | Flashing red
REAR PANEL LEDS
AR208-008150-B00_F
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DigiLink DLT710 - Multi-Format Digital Video Generator and Test Module