Instruction/ maintenance manual of the product C100 Ask Proxima
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Version 1.0 REVISED VERIFIED n.a. APPROVED n.a. C90/100 Projector Control.
Projector Control Page 2 Version 1. 0 1 SETTING UP .................................................................................................................................. 4 1.1 R S 232 C ONTROL C ABLES ......................................
Projector Control Page 3 Version 1. 0 1 SETTING UP To enable serial control do the following: • Remove the checkmark from “ Serial Mouse” in the Projector’s FEATURE MENU. This changes the Baudrate from 1200 to 9600 and turns off the Serial mouse data.
Projector Control Page 4 Version 1. 0 2 GENERAL This document describes the Communication Protocol between a Proxima® Projector and a Computer (Host). By using this connection the Host will be able control the projector. ⇒ This document are HEX command based only and a regular Terminal program like hyperterminal etc.
Projector Control Page 5 Version 1. 0 4.1.2 Message Body The message body has the following structure: Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Operation Type Function Value OpTypeLo 0x00 FuncNum_lo 0x00 Opval_lo Opval_hi Table 6 4.1.2.1 Field description Field Name Field Value Description OpTypeLo 0x01 Operation Set .
Projector Control Page 6 Version 1. 0 5 COMMAND RETURN CODES The Serial protocol returns an acknowledgement (“return code”) for every packet sent. If the host sends a packet, then the projector acknowledge the receipt of this packet. The return codes are detailed in the table below.
Projector Control Page 7 Version 1. 0 6.1.3 Example 3: Hex sequence for Set Brightness to 70% => 0.7*255 = 178 = 0xB2 Host: 0xBE 0xEF 0x80 0x06 0x00 0x2E 0x04 0x01 0x00 0x11 0x00 0xB2 0x00 Magic number Body size CRC Op.type Function Value 7byte Message Head 6byte Message Body Projector: 0x06 6.
Projector Control Page 8 Version 1. 0 7 TABLE OF FUNCTIONS Scr.dep = Source depended Function FuncNum F.type States Minimum Maximum Power 0x01 State 1 (On) 0 (Off) - - Reset 0x02 Execute - - - Tune 0x.
Projector Control Page 9 Version 1. 0 Function FuncNum F.type States Minimum Maximum On screen display 0x30 State 1 (On) 0 (Off) - - Source 0x32 State 0 (VGA1) 1 (DVI1) 2 (S-VIDEO1) 3 (CVBS1) 4 (VGA2).
Projector Control Page 10 Version 1. 0 APPENDIX 1: CRC CALCULATION ALGORITHM The following ‘C’ code can be used to calculate the 16-bit CRC required for all packets. The CRC is contained in the packet header and is calculated for the entire packet (header plus body).
Projector Control Page 11 Version 1. 0 static const BYTE cCRCLoArray[] = { 0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6 ,0x06, 0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D ,0xCD, 0x0F,.
An important point after buying a device Ask Proxima C100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ask Proxima C100 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Ask Proxima C100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ask Proxima C100 you will learn all the available features of the product, as well as information on its operation. The information that you get Ask Proxima C100 will certainly help you make a decision on the purchase.
If you already are a holder of Ask Proxima C100, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Ask Proxima C100.
However, one of the most important roles played by the user manual is to help in solving problems with Ask Proxima C100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ask Proxima C100 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
