Chapter 22-48F-2-1652.12.3 Installation Procedure 0010-9719iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / / / / /1. A point to keep in mind at installationBefore starting to install the Voice Guidance Kit, be sure that the Expansion Bus-B1 has properly been installed.In order for the voice board to operate normally, the version of the firmware of the host machine must be as follows:System:Ver.31.xx or laterVoice Dict(TTS-JA/TTS-EN):Ver.01.11 or laterBefore installing the Kit, be sure to check the version of the firmware of the host machine; as necessary, be sure to upgrade it using the Service Support Tool.2. Installation Procedure1) Remove the 4 screws [1].2) Loosen the 2 screws [2].F-2-1663) Pull off the face cover [1] in upward direction.ON/OFF[1][2] [3][4][1][1][2]
