CP-X2521WN - Projector HITACHI - Free user manual and instructions

USER MANUAL CP-X2521WN HITACHI

COMPUTER-IN, BLOC IMAGE, RESOLUTION

Projector CP-X2021WN/CP-X2521WN/CP-X3021WN User's Manual (detailed) Operating Guide – Technical Example of PC signal Resolution (H x V) H. frequency (kHz) V. frequency (Hz)

Rating VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA Signal mode TEXT VGA (60Hz) VGA (72Hz) VGA (75Hz) VGA (85Hz) SVGA (56Hz) SVGA (60Hz) SVGA (72Hz) SVGA (75Hz) SVGA (85Hz) Mac 16” mode XGA (60Hz) XGA (70Hz) XGA (75Hz) XGA (85Hz) 1152 x 864 (75Hz) W-XGA (60Hz) 1280 x 800 (60Hz) 1280 x 960 (60Hz) SXGA (60Hz) SXGA (75Hz) SXGA (85Hz) SXGA+ (60Hz) WXGA+ (60Hz) UXGA (60Hz) NOTE • Be sure to check jack type, signal level, timing and resolution before connecting this projector to a PC.

• Some PCs may have multiple display screen modes. Use of some of these modes will not be possible with this projector.
• Depending on the input signal, full-size display may not be possible in some cases. Refer to the number of display pixels above.
• Although the projector can display signals with resolution up to UXGA (1600x1200), the signal will be converted to the projector’s panel resolution before being displayed. The best display performance will be achieved if the resolutions of the input signal and projector panel are identical.
• Automatic adjustment may not function correctly with some input signals.
• The image may not be displayed correctly when the input sync signal is a composite sync or a sync on G.
• The HDMITM input does not support the signals marked with *.

Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some PC models may be different. In such case, adjust the items V POSITION and H POSITION in the IMAGE menu. Back porch (B) Front porch (D) Active video (C) Data H. Sync. Sync (A) Back porch (b) Front porch (d) Active video (c) Data

Connection to the ports Connection to the ports NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the input ports of the projector are recessed. HDMI USB TYPE A DC5V 0.5A USB TYPE B

AUDIO IN1 AUDIO IN2 CONTROL A COMPUTER IN1, B COMPUTER IN2, C MONITOR OUT D-sub 15pin mini shrink jack <Computer signal>

• Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive)
• H/V. sync. signal: TTL level (positive/negative)
• Composite sync. signal: TTL level

Signal Video Red, Cr/Pr Video Green, Y Video Blue, Cb/Pb (No connection) Ground Ground Red, Ground Cr/Pr Ground Green, Ground Y Ground Blue, Ground Cb/Pb Pin Signal 9 (No connection) 10 Ground 11 (No connection) A : SDA (DDC data), (No connection) B , C : (No connection)

H. sync / Composite sync., (No connection)

V. sync., (No connection)

A : SCL (DDC clock), (No connection) B , C : (No connection)

Connection to the ports (continued)

• Type :HDMITM connector
• Audio signal : Linear PCM (Sampling rate; 32/44.1/48 kHz) Pin

T.M.D.S. Data0 Shield T.M.D.S. Data0 T.M.D.S. Clock + T.M.D.S. Clock Shield T.M.D.S. Clock CEC Reserved(N.C. on device)

Connection to the ports (continued)

Connection to the ports (continued)

• About the details of RS-232C communication, please refer to the next chapter. Pin Signal Pin

CONTROL VCR/DVD/Blu-ray Disc player To input component video signal to the COMPUTER IN1 or COMPUTER IN2 port of the projector, use a RCA to D-sub cable or adapter. For about the pin description of the required cable or adapter, refer to the descriptions about COMPUTER IN1 or COMPUTER IN2 port ( 3).

RS-232C Communication RS-232C Communication When the projector connects to the computer by RS-232C communication, the projector can be controlled with RS-232C commands from the computer. For details of RS-232C commands, refer to RS-232C Communication / Network command table ( 17). Connection

1. Turn off the projector and the computer.

the projector's CONTROL port and the computer's RS-232C port

with a RS-232C cable (cross). Use the cable that fullls the specication

shown in gure. Turn the computer on, and after the computer has started up turn the projector on. Set the COMMUNICATION TYPE to OFF. ( OPTION menu - SERVICE COMMUNICATION in the Operating Guide) RS-232C CONTROL RS-232C Cable (cross) RS-232C port of the computer

CONTROL port of the projector

RS-232C Communication (continued)

3. Response code / Error code ("h" shows hexadecimal)

(1) ACK reply : 06h When the projector receives the Set, Increment, Decrement or Execute command correctly, the projector changes the setting data for the specied item by [Type], and it returns the code. (2) NAK reply : 15h When the projector cannot understand the received command, the projector returns the error code. In such a case, check the sending code and send the same command again. (3) Error reply : 1Ch + 0000h When the projector cannot execute the received command for any reasons, the projector returns the error code. In such a case, check the sending code and the setting status of the projector. (4) Data reply : 1Dh + xxxxh When the projector receives the GET command correctly, the projector returns the responce code and 2 bytes of data. NOTE • For connecting the projector to your devices, please read the manual for each devices, and connect them correctly with suitable cables.

• Operation cannot be guaranteed when the projector receives an undened command or data.
• Provide an interval of at least 40ms between the response code and any other code.
• The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data.
• Commands are not accepted during warm-up.
• When the data length is greater than indicated by the data length code, the projector ignore the excess data code. Conversely when the data length is shorter than indicated by the data length code, the projector returns the error code to the computer.

Command Control via the Network Command Control via the Network When the projector connects network, the projector can be controlled with RS232C commands from the computer with web browser. For details of RS-232C commands, refer to RS-232C Communication / Network command table ( 17). NOTE • If data is transferred via wireless and wired LAN at the same time, the projector may not be able to process the data correctly. Connection

1. Turn off the projector and the computer.

you use wired LAN, connect the projector's LAN port to the computer's

port with a LAN cable. Use the cable that fullls the specication shown in gure. If you use wireless LAN, insert the USB wireless adapter into the projector's USB TYPE A port. Turn the computer on, and after the computer has started up turn the projector on.

Command Control via the Network (continued) Communicaion Port The following two ports are assigned for the command control. TCP #23 TCP #9715 Congure the following items form a web browser when command control is used. Port Settings Port open Click the [Enable] check box to open [Network Control Port1 (Port: 23)] to use TCP #23. Default setting is “Enable”. Authentication Click the [Enable] check box for the [Authentication] setting when authentication is required. Default setting is “Disable”. Port open Click the [Enable] check box to open [Network Control Port2 (Port: 9715)] to use TCP #9715. Default setting is “Enable”. Authentication Click the [Enable] check box for the [Authentication] setting when authentication is required. Default setting is “Enable”. Network Control Port1 (Port: 23) Network Control Port2 (Port: 9715) When the authentication setting is enabled, the following settings are required. Security Settings Authentication Password Network Control

Re-enter Authentication Password Enter the desired authentication password. ConrmThis setting will be the same for [Network Control Port1 (Port: 23)] and [Network Control Port2 (Port: 9715)]. Default setting is blank. Command Control via the Network (continued) Command control settings [TCP #23]

Same as RS-232C communication, refer to RS-232C Communicaton command format.

The commands some datum are added to the head and the end of the ones of TCP#9715 are used. Header Data length RS-232C command Check sum Connection ID 0×02 0×0D 13 bytes 1 byte 1 byte [Header] 02, Fixed [Data Length] RS-232C commands byte length (0×0D, Fixed) [RS-232C commands] Refer to RS-232C Communication command format ( 9). [Check Sum] This is the value to make zero on the addition of the lower 8 bits from the header to the checksum. [Connection ID] Random value from 0 to 255 (This value is attached to the reply data). NOTE • Operation cannot be guaranteed when the projector receives an undened command or data.

• Provide an interval of at least 40ms between the response code and any other code.
• Commands are not accepted during warm-up.

Command Control via the Network (continued)

2. Response code / Error code ("h" shows hexadecimal)

The connection ID is attached for the TCP#23's response / error codes are used. The connection ID is same as the sending command format. (1) ACK reply : 06h + ××h (××h : connection ID) (2) NAK reoly : 15h + ××h (3) Error reply : 1Ch + 0000h + ××h (4) Data reply : 1Dh + xxxxh + ××h (5) Authentication error reply : 1Fh + 0400h + ××h (6) Projector busy reply: 1Fh + ××××h + ××h When the projector is too busy to receives the command ,the projector returens the error code. In such a case, check the sending code and send the same command again. Automatic Connection Break The TCP connection will be automatically disconnected after there is no communication for 30 seconds after being established. Authentication The projector does not accept commands without authentication success when authentication is enabled. The projector uses a challenge response type authentication with an MD5 (Message Digest 5) algorithm. When the projector is using a LAN, a random 8 bytes will be returned if authentication is enabled. Bind this received 8 bytes and the authentication password and digest this data with the MD5 algorithm and add this in front of the commands to send. Following is a sample if the authentication password is set to “password” and the random 8 bytes are “a572f60c”.

1) Select the projector.

2) Receive the random 8 bytes “a572f60c” from the projector.

3) Bind the random 8 bytes “a572f60c” and the authentication password

“password” and it becomes “a572f60cpassword”.

4) Digest this bind “a572f60cpassword” with MD5 algorithm.

It will be “e3d97429adffa11bce1f7275813d4bde”.

5) Add this “e3d97429adffa11bce1f7275813d4bde” in front of the commands and

send the data. Send “e3d97429adffa11bce1f7275813d4bde”+command.

6) When the sending data is correct, the command will be performed and the

reply data will be returned. Otherwise, an authentication error will be returned. NOTE • As for the transmission of the second or subsequent commands, the authentication data can be omitted when the same connection.

Network Bridge Communication Network Bridge Communication This projector is equipped with NETWORK BRIDGE function. When the projector connects to the computer by wired or wireles LAN communicaton, an external device that is connected with this projector by RS232C communication can be controlled from the computer as a network terminal. For details, see the 6. Network Bridge function in the Network Guide. NOTE • If data is transferred via wireless and wired LAN at the same time, the projector may not be able to process the data correctly. Connection use wired LAN, connect the computer's LAN port and the projector's LAN

a LAN cable. Use the cable that fullls the specication shown in gure. If you use wireless LAN, insert the USB wireless adapter into the projector's LAN port. Connect the projector's CONTROL port and the RS-232C port of the devices that you want to control with a RS-232C cable. Turn the computer on, and after the computer has started up turn the projector on. Set the COMMUNICATION TYPE to NETWORK BRIDGE. ( OPTION menu - SERVICE - COMMUNICATION in the Operating Guide)

Start bit 1 bit (xed) Stop bit 1 bit (xed) Transmission method HALF-DUPLEX/FULL-DUPLEX NOTE • For connecting the projector to your devices, please read the manual for each devices, and connect them correctly with suitable cables.

• Turn off (the power of ) both the projector and other devices and unplug , beore connecting them.
• For details of Transmission method, refer to 6.4 Transmission method in the Network Guide.

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RS-232C Communication / Network command table (continued) Names Operation Type

(continued on next page)

0A 00 0B 00 0C 00 0D 00 0E 00 0F 00

1A 00 1B 00 1C 00 1D 00 1E 00 1F 00

• Not all of the languages in the table are supported. (continued on next page)

RS-232C Communication / Network command table (continued) Names Operation Type

Operation Type Set Set Set

(continued on next page)

10 = BLANK off 11 = BLANK on 20 = Mute off 21 = Mute on 30 = AV Mute off 31 = AV Mute on 10 = BLANK off 11 = BLANK on 20 = Mute off 21 = Mute on 30 = AV Mute off 31 = AV Mute on PJLink command (continued) Commands ERST ? Control Description Error Status inquiry LAMP ? Lamp Status inquiry INST ? Input Source List inquiry NAME ? Projector Name inquiry INF1 ? Manufucturer's Name inquiry INF2 ? INFO ? CLSS ? Parameter or Response 1st byte: Refers to Fan error; one of 0 to 2 2nd byte: Refers to Lamp error; one of 0 to 2 3rd byte: Refers to Temptrature error; one of 0 to 4th byte: Refers to Cover error; one of 0 to 2 5th byte: Refers to Filter error; one of 0 to 2 6th byte: Refers to Other error; one of 0 to 2 The mearning of 0 to 2 is as given below 0 = Error is not detected; 1 = Warning; 2 = Error 1st number (digits 1 to 5): Lamp Time 2nd number : 0 = Lamp off, 1 = Lamp on Responds with the name set in "PROJECTOR NAME" of "NETWORK" HITACHI Your model name, "CP-X2021WN", "CP-X2521WN" or "CP-X3021WN". Responds with the factory information and so Other Information inquiry Class Information inquiry 1 Model Name inquiry NOTE • The password used in PJLinkTM is the same as the password set in the Web Brouwser Comtrol. To use PJLinkTM without authentication, do not set any password in Web Browser Control.

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CP-X2521WN, CP-X3021WN

VCR/DVD/Blu-ray DiscTM player