LCD HDTV Monitors

DT-E21L4

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21 inch Studio LCD Monitor

DT-E21L4 Archived

DT-E Series is a cost-effective alternative to the industry standard high-end monitors. They feature a TN Panel with LED backlights which provide improved contrast and black level and are perfect as control and studio monitors.


  • Free Calibration software (Download) Optional sensor is needed
  • External Calibration possible
  • Mercury-free LED Backlight
  • 16 CH audio Level Meter
  • Serial TSL Protocol support
  • Fast 1920 x 1080 Pixels 21" TN Panel
  • HDMI Input
  • 1.5G HDSDI/SDI Inputs
Technical Specifications
Product Support
Technical Specifications
Panel Specifications
Panel size (diagonal in inch)
21
Panel resolution
1920 X 1080 Pixels
Panel Aspect Ratio
16 to 9
Panel Modulation TN
Yes, Fast
Back-light LED
Yes
Brightness in cd/m²
250
Panel Bit depth:
8
Image Processing Bit depth
10
Viewing angle H/V
H 160 / V 170
Contrast Ratio
1000:1
IN-OUT´s Connections VIDEO
Input HDSDI
Yes, 1.5G
Number of HDSDI Inputs
2
Input HDMI
Yes
Number of HDMI Inputs
1
Input RGB/VGA
Yes, RGB Analogue Mini D-SUP 15pin
Input Composite
Yes
Loop out HDSDI
Yes, 1 times bridged
Loop out Composite
Yes
IN-OUT connections AUDIO
Audio Line IN
Yes, RCA 2x
Audio Embedded Channel out
Yes, RCA x 2
Speaker integrated
Yes, 2
Watts
2 X 1 Watts
IN-OUT Connections Controls
GPI IN
Yes, RJ45
RS485/422 IN
Yes, RJ45
RS485/422 Loop out
Yes
RS232 IN
Yes, 9 Pin Sub D
Supported Signal Formats
Note for SMPTE/ITU Definitions
SMPTE or ITU definitions have servile specification in-between, like SMPTE 274 for Interlace Frames rates for example, this is not reflecting here! Please ask for details Signal Spec´s and Frame-rate supports
HDSDI/SD Signal Formatss BTA S-004C
Yes
HDSDI/SD Signal Format SMPTE-292M
Yes
HDSDI/SD Signal Formats SMPTE-274M
Yes
HDSDI/SD Signal Formats SMPTE-296M
Yes
HDSDI/SD Signal Formats ITU-R BT656
Yes
SDI SIgnal Formats SMPTE-259M
Yes
Signal Format ITU BT601-7
Yes
Signal Format SMPTE-299M
Yes
Signal Format SMPTE-272M
Yes
HDMI Format 1080P plus
up to 1080P
Composite
Yes, PAL/NTSC
Dedicate Functions
SDI Timecode
Yes, LKTC, VITC, and D-VITC
R/G/B/Mono
Yes
Scan Modes
Progressive,/Field Cinema 3:2 pull down / 1:1
Safety area markers
Yes, 80% to 100%
Center Marker
Yes
Scale Markers
Yes, 4:3/16:9/14:9/13:9/2.35:1/1.85:1/1.75:11.66:1
Area Marker Visibility
OFF,Line,Half,Half+Line
Tally via GPI
Yes
Tally via TSL Protocol
Yes
Tally Multi-Color
Yes
Screen saver
Yes
Environment Power Save function
Yes
TSL UMD/IMD Support via:
Yes
Function Keys
2
Direct Input Channel buttons
Yes
OPERATION KEY-LOCK
Yes
Operation LED Dimmer (Buttons)
Yes
Direct Brightness/Contrast/Color control
Yes
Measurement and indication Tools
Audio Level Meter
Yes
Audio Level Meter Channels
16
Audio Level Meter subs
Over Level Indication
Calibration and Color settings
Preset Color Temperature 9300K
Yes
Preset Color Temperature 5600K
Yes
Preset Color Temperature USER:
Yes
Manual calibration of Color Temperature (gain or/and cut-off)
Yes
External Auto-Calibration (Software Tool)
Yes
External Colormetrie Sensor needed
Yes, Minolta CA-210, X-Rite i1 Display 2, i1 Display 3/Pro (OEM version), Jeti Specbos (with FTDI driver v.2.8.24), Datacolor Spyder4
Gamma Levels
2.2,2.35,2.45,2.6
Adjustable Back-Light
Yes
Dedicate Timing Information
Lip-sync. Processing time:
less 1 Frame
MTBF Life-Times
MTBF Notes:
MTBF Data are based on theoretical Mathematics-calculations, the values therefore are just a guess of reference life time estimation.
MTBF Panel (Back-light) :
30000 hours
MTBF electrical:
45846 hours
Power and Enviroment Spec´s
Power AC
Yes
Power DC
Yes, 12V-17V
DC Connector Type:
4 PIN XLR
Power consumption
0.4 Ampere /AC 3.5 A DC
Operation Temperature in Celsius
5C to 35C
Operation Humidity:(Non-Condensing)
20% to 80%
Storage Temperature in Celsius
-20C to 60C
Storage Humidity (Non-Condensing)
10% to 90%
Mechanical Informations
VESA Mount
Yes
VESA Format
100x100
VESA Screw Type in Metric
M4x4mm
Rack-mount into 19" Format
Yes, Optional Mount system
Dimensions W x H x D in mm
W:515mm / H:347mm / D:99.8mm
Weight (without stand) in Kg:
6.2Kg
Weight in Kg:
7.7Kg
Include Package
AC Power cord
Yes
Instruction Doc:
Yes
General Editing Note
General Note
Simulated pictures.The values for weight and dimensions are approximate .E.&O.E. Design and specifications subject to change without notice.
Product Support
Instruction manual English, French, Spanish, German, Italian, Russian, Simplified Chinese 2014 13.58MB View Download