diff --git a/Hardware:-Hologram-Projector.md b/Hardware:-Hologram-Projector.md
index 71a84bf..39e9dc1 100644
--- a/Hardware:-Hologram-Projector.md
+++ b/Hardware:-Hologram-Projector.md
@@ -2,7 +2,7 @@ Bexsh Optics's basic Hologram projector device is able to display a 16-bit numbe
 
 ### Specifications
 Manufacturer: Bexsh Optics  
-Version: 1.0B  
+Version: 1.1B  
 Default address: `0x0009`  
 Hardware ID: `0x0009`  
 
@@ -10,6 +10,7 @@ Hardware ID: `0x0009`
 | Value of A | Action | Energy cost | Result |
 | --- | --- | --- | --- |
 | 0 | `CLEAR` | `0 kJ` | Don't display anything |
-| Any other value | `DISPLAY` | `0 kJ` | Displays the value of the A register |
+| 1 | `DISPLAY_HEX` | `0 kJ` | Displays the value of the B register |
+| 2 | `DISPLAY_STRING` | `0 kJ` | Displays a zero-terminated Unicode string (max. 8 characters). Specify the address of the string with the X register |
 
 Note that the Hologram Projector will clear itself at the end of the tick, it is only necessary to use CLEAR when you want to cancel a DISPLAY command executed within the same tick.