About Your Monitor
Dell™ 1905FP Flat Panel Monitor
 Front View
Back View
Bottom View
Side View
Monitor Specifications
Dell Soundbar (Optional) Specifications
Caring for Your Monitor
| 1. |
OSD menu / select button |
| 2. |
Input select / down button |
| 3. |
Auto-adjust / up button |
| 4. |
Power button (with power light indicator) |
|
|
1. |
Dell Soundbar mounting brackets — Attach the optional Dell Soundbar. |
|
2. |
Security lock slot — Attach a lock to secure your monitor. |
|
3. |
Stand removal button — Press to release the stand. |
|
4. |
VESA mounting holes (100mm [Behind attached base plate]) — Use to mount the monitor. |
| 5. |
Barcode serial number label — Refer to this label if you need to contact Dell for technical support |
| 6. |
Lock down/release button — Push the monitor down, press the button to unlock the monitor, and then lift the monitor to the desired height. |
| 7. |
Regulatory rating label — Lists the regulatory approvals. |
| 8. |
Cable holder — Help organize cables by placing them in the holder. |
| 1. |
Power connector - Connect the power cable |
| 2. |
Dell Soundbar power connector - Connect the power cord for the Soundbar (optional) |
| 3. |
DVI connector - Connect your computer DVI cable |
| 4. |
VGA connector - Connect your compute VGA cable |
| 5. |
USB upstream connector - Connect the USB cable that came with your monitor to the monitor and the computer. Once this cable is connected you can use the USB connectors on the side and bottom of the monitor. |
| 6. |
USB connector - Connect your USB devices. You can only use this connector after you have connected the USB cable to the computer and USB upstream connector on the monitor. |
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USB connectors (downstream) |
 |
|
| Left side |
|
Right side |
|
If you have VESA's DPM™ compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as 'Power Save Mode'*. If input from keyboard, mouse or other input devices is detected by the computer, the monitor will automatically "wake up". The following table shows the power consumption and signaling of this automatic power saving feature:
| VESA Modes |
Horizontal Sync |
Vertical Sync |
Video |
Power Indicator |
Power Consumption |
| Normal operation( with Dell Soundbar and USB active) |
Active |
Active |
Active |
Green |
65 W (maximum) |
| Normal operation |
Active |
Active |
Active |
Green |
32 W (typical) |
| Active-off mode |
Inactive |
Inactive |
Blanked |
Amber |
Less than 3 W |
| Switch off |
- |
- |
- |
Off |
Less than 1 W |
 |
NOTE: The OSD will only function in the 'normal operation' mode. Otherwise one of the following messages will appear when the “menu” or “plus” buttons are pressed when in Active-off mode. |
|
1. Analog Input
In Power Save Mode
Press Any Key on Keyboard or Move Mouse |
or
|
2. Digital Input
In Power Save Mode
Press Any Key on Keyboard or Move Mouse |
Activate the computer and 'wake up' the monitor to gain access to the OSD.
| This monitor is ENERGY STAR®-compliant as well as TCO '99 / TCO '03 power management compatible. |
 |
* Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.
ENERGY STAR® is a U.S. registered mark. As an ENERGY STAR® Partner, DELL has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.
15-pin D-Sub connector:
| Pin Number |
Monitor Side of the 15-Pin Side Signal Cable |
| 1 |
Video-Red |
| 2 |
Video-Green |
| 3 |
Video-Blue |
| 4 |
GND |
| 5 |
Self-test |
| 6 |
GND-R |
| 7 |
GND-G |
| 8 |
GND-B |
| 9 |
Computer 5V/3.3V |
| 10 |
GND-sync |
| 11 |
GND |
| 12 |
DDC data |
| 13 |
H-sync |
| 14 |
V-sync |
| 15 |
DDC clock |
24 pin digital-only DVI connector:
Note: Pin 1 is at the top right.
| Pin |
Signal Assignment |
Pin |
Signal Assignment |
Pin |
Signal Assignment |
| 1 |
T.M.D.S. Data 2- |
9 |
T.M.D.S. Data 1- |
17 |
T.M.D.S. Data 0- |
| 2 |
T.M.D.S. Data 2+ |
10 |
T.M.D.S. Data 1+ |
18 |
T.M.D.S. Data 0+ |
| 3 |
T.M.D.S. Data 2 Shield |
11 |
T.M.D.S. Data 1 Shield |
19 |
T.M.D.S. Data 0 Shield |
| 4 |
No Pin |
12 |
No Pin |
20 |
No Pin |
| 5 |
No Pin |
13 |
No Pin |
21 |
No Pin |
| 6 |
DDC Clock |
14 |
+5V Power |
22 |
T.M.D.S. Clock Shield |
| 7 |
DDC Data |
15 |
Ground (for +5V) |
23 |
T.M.D.S. Clock + |
| 8 |
No Connect |
16 |
Hot Plug Detect |
24 |
T.M.D.S. Clock - |
| This monitor supports High-Speed Certified USB 2.0 interface.*
|
 |
| |
Data Rate |
Power Consumption |
| High speed |
480 Mbps |
2.5W (Max., each port) |
| Full speed |
12 Mbps |
2.5W (Max., each port) |
| Low speed |
1.5 Mbps |
2.5W (Max., each port) | |
USB ports:
- 1 upstream - rear
- 4 downstream - 2 on rear; 2 on left side
|
NOTE: USB 2.0 capability requires 2.0 capable computer |
|
NOTE: Monitor's USB interface works ONLY when monitor is Powered ON (or in Power Save Mode). Switching your monitor OFF and then ON would re-enumerate its USB interface; attached peripherals may take a few seconds to resume normal functionality. |
You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so the system can configure itself and optimize the monitor settings. If desired, the user can select different settings, but in most cases monitor installation is automatic.
General |
|
| Model number |
1905FP |
|
|
|
| Screen type |
Active matrix - TFT LCD |
| Screen dimensions |
19 inches (19-inch viewable image size) |
| Preset display area: |
|
Horizontal |
376 mm (14.8 inches) |
Vertical |
301 mm (11.8 inches) |
| Pixel pitch |
0.294 mm |
| Viewing angle |
170° (vertical) typ, 170° (horizontal) typ
|
| Luminance output |
250 CD/m ²(typ)
|
| Contrast ratio |
800 to 1 (typ)
|
| Faceplate coating |
Antiglare with hard-coating 3H
|
| Backlight |
CCFL (4) edgelight system |
| Response Time |
20ms typical |
|
|
|
|
| Horizontal scan range |
30 kHz to 81 kHz (automatic) |
| Vertical scan range |
56 Hz to 76 Hz (automatic) |
| Optimal preset resolution |
1280 x 1024 at 60 Hz |
| Highest preset resolution |
1280 x 1024 at 75 Hz |
| Display Mode |
Horizontal Frequency (kHz) |
Vertical Frequency (Hz) |
Pixel Clock (MHz) |
Sync Polarity (Horizontal/Vertical) |
| VESA, 720 x 400 |
31.5 |
70.0 |
28.3 |
-/+ |
| VESA, 640 x 480 |
31.5 |
60.0 |
25.2 |
-/- |
| VESA, 640 x 480 |
37.5 |
75.0 |
31.5 |
-/- |
| VESA, 800 x 600 |
37.9 |
60.3 |
49.5 |
+/+ |
| VESA, 800 x 600 |
46.9 |
75.0 |
49.5 |
+/+ |
| VESA, 1024 x 768 |
48.4 |
60.0 |
65.0 |
-/- |
| VESA, 1024 x 768 |
60.0 |
75.0 |
78.8 |
+/+ |
| VESA, 1152 x 864 |
67.5 |
75.0 |
108 |
+/+ |
| VESA, 1280 x 1024 |
64.0 |
60.0 |
135.0 |
+/+ |
| VESA, 1280 x 1024 |
80.0 |
75.0 |
135.0 |
+/+ | |
|
|
|
|
| Video input signals |
Analog RGB, 0.7 Volts +/-5%, positive polarity at 75 ohm input impedance
Digital DVI-D TMDS, 600mV for each differential line, positive polarity at 50 ohm input impedance |
| Synchronization input signals |
Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG (Composite SYNC on green) |
| AC input voltage / frequency / current |
100 to 240 VAC / 50 or 60 Hz + 3 Hz / 1.5A (Max.) |
| Inrush current |
120V:42A (Max.)
240V:80A (Max.) |
|
|
|
|
| Connector type |
15-pin D-subminiature, blue connector; DVI-D, white connector |
| Signal cable type |
Analog: Detachable, D-sub, 15pin, shipped attached to the monitor
Digital: Detachable, DVI-D, Solid pins, shipped detached from the monitor |
| Dimensions (with stand): |
|
Height (fully extended in portrait mode) |
583.6 mm (22.97 inches) |
Height (compressed/locked in landscape mode) |
416.75 mm (16.40 inches) |
Width |
415.3 mm (16.35 inches) |
Depth |
214 mm (8.425 inches) |
|
Dimensions: (without stand) |
|
|
Height |
341.6 mm (13.45 inches ) |
|
Width |
415.3 mm (16.35 inches ) |
|
Depth |
71.43 mm (2.81 inches) |
|
Stand dimensions: |
|
|
Height (Compressed) |
318 mm (12.52 inches ) |
|
Height (Extended) |
448 mm (17.64 inches) |
|
Width |
300.8 mm ( 11.84 inches) |
|
Depth |
213.1 mm (8.39 inches) |
| Weight (monitor only) |
6.92 Kg (15.25 lb) |
| Weight (with packaging) |
9.46 Kg (20.84 lb) |
|
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|
|
| Temperature: |
|
Operating |
5° to 35°C (41° to 95°F) |
Nonoperating |
Storage: -20° to 60°C (-4° to 140°F)
Shipping: -20° to 60°C(-4° to 140°F) |
| Humidity: |
|
Operating |
10% to 80% (noncondensing) |
Nonoperating |
Storage: 5% to 90% (noncondensing)
Shipping: 5% to 90%(noncondensing) |
| Altitude: |
|
Operating |
3,657.6m (12,000 ft) max |
Nonoperating |
12,192 m (40,000 ft) max |
| Thermal dissipation |
221.937 BTU/hour (maximum)
109.261 BTU/hour (typical) |
| System Frequency Response |
95 Hz to 20 kHz @ 10 dB below avg. SPL |
| Total Power Output |
14 W continuous average power (all speakers operating) @ 10% (THD+N), 1 kHz (FTC rated) |
Headphone Jack
Output Power |
40 mW continuous average power (RL = 32Ω) @ 10% (THD+N), 1 kHz |
Input Sensitivity for
Rated Output |
500 ± 50 mVrms @ 1 kHz |
| Input Impedance |
>10kΩ |
| Maximum Input Signal Voltage |
2 Vrms |
| Controls |
Power On/Off Volume Control |
| Input Cables |
3.0 m ± 0.1 m AWG26 black cable attached to enclosure, with 3.5 mm lime green stereo plug |
| Power Requirements |
DC12V, 1.5A +/-10% |
| Power Cord Length |
305 mm ± 15 mm AWG22 black cable attached to enclosure, with DC plug (5.5 x 2.1 x 12 mm) |
| Operating Temperature Range |
10°C to 40°C |
| Humidity, Non-condensing |
95% RH @ 40 °C |
 |
CAUTION: Read and follow the safety instructions before cleaning the monitor. |
|
CAUTION: Before cleaning the monitor, unplug the monitor from the electrical outlet. |
- To clean your antistatic screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.
- Use a lightly-dampened, warm cloth to clean the plastics. Avoid using detergent of any kind as some detergents leave a milky film on the plastics.
- If you notice a white powder when you unpack your monitor, wipe it off with a cloth. This white powder occurs during the shipping of the monitor.
- Handle your monitor with care as darker-colored plastics may scratch and show white scuff marks more than lighter-colored monitor.
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