
Symbols Used in this Guide
When programming in the field, certain characters are conveniently represented by their hexadecimal rather than their ASCII values. The table below shows the hexadecimal equivalent of each ASCII character:
ASCII to HEX Conversion Table |
Space |
. |
Table 1. ASCII to HEX Conversion Table
] — Carriage return with line feed
}— Carriage return (no line feed)
• — Space character
E — Escape key
The X/ values defined in this section are the variables used in the fields of the command response table on the next page.
X! — Video output (1 or 2)
X@ — Status
0 = disabled, off, or undetected
1 = enabled, on, or detected X# — 1 = default; 2 = stored; 3 = extend X$ — 256 bytes of raw hex data
X% — Native resolution and refresh rate (translated from HEX) X^ — Controller software version to the second decimal place
X& — Unit name. This is a text string up to 24 characters drawn from the alphabet
X* — DDC speed: 1 = Low (20 kbits; default) 2 = High (100 kbits)
Error Messages
E01 — Invalid input channel number (too large)
E10 — Invalid command
E13 — Invalid value (too large)
E14 — Not valid for this configuration
DP DA2 • SIS Commands | 14 |