TEAC IF-FW/DMmkII IF-FW/DMmkII release notes version 1.22 - Page 2

Release Notes New Features This section describes the new features for each revision of the IF-FW/DMmkII drivers and firmwares. New Features in V1.22(Mac only) ªª Mac OS X Driver Compatibility This driver is now compatible with OS X 10.7.0 (Lion), 32 bit and 64 bit kernel. New Features in V1.21 ªª Windows Driver Performance V1.21 improves stability and execution ability. ªª Mac OS X Driver Compatibility This driver is compatible with both 32-bit and 64-bit kernels of Snow Leopard OS X 10.6.0 or later. Performance Improvements have been made to reduce system burdens even with complex DAW projects. New Features in V1.20 (Windows only) NOTE If the IF-FW/DMmkII firmware version is older than V1.10 (for example, V1.02), update the driver and firmware to V1.10 first before updating the driver to V1.20. ªª Windows Driver Compatibility This driver is now compatible with: Windows 7 32 bit Windows 7 64 bit WASAPI This driver is now compatible with WASAPI mode in Sonar 8 and other DAWs. WDM This driver now presents 8 channels of audio to the WDM interface. The Control Panel allows any of the 32 IF-FW/ DMmkII audio channels to be selected for these 8. Input and Output channels can be mapped individually. A Reset button allows the channel assignments to be reverted to a simple mapping. DPC Spike Checker DPC Spike Checker has been made compatible with 64bit editions of Windows XP, Windows Vista and Windows 7. Run with administrator privileges when using DPC Spike Checker on Windows Vista or Windows 7. Select and right-click "DPC Spike Checker" (Start > All Programs > TASCAM > IFFWDMmkII > DPC Spike Checker). Select "Run as Administrator" and launch the program WDM 88.2kHz and 96kHz Support Windows Vista and Windows 7 do not allow the mixer to switch the sample rate between 1xFS and 2xFS rates seamlessly. Please use the following steps: Changing from 44.1 kHz / 48 kHz to 88.2 kHz / 96 kHz 1. Open Control Panel 2. Open Sound (the speaker icon) 3. Select Playback tab (the first one) 4. Select the IF-FW/DMmkII Audio entry 5. Click Properties 6. The properties dialog comes up, select the Advanced Tab 7. Select the desired sample rate (88.2 or 96) in the pull down menu (choose the 24 bit version) 8. Change the sample rate to 88.2/96 on the DM-3200 or DM-4800 9. Click Apply or OK NOTE Performing step 9 before step 8 results in an error. Changing from 88.2 kHz / 96 kHz to 44.1 kHz / 48 kHz NOTE The Audio Properties dialog advanced tab is not visible. 1. Change the sample rate on the DM-3200/DM-4800 first. 2. Open Control Panel 3. Open Sound (the speaker icon) 4. Select Playback tab (the first one) 5. Select the IF-FW/DMmkII Audio entry 6. Click Properties 7. The properties dialog comes up, select the Advanced Tab 8. Select the desired sample rate (44.1 or 48) in the pull down menu (choose the 24 bit version) 9. Click Apply or OK. TASCAM IF-FW/DMmkII 2 Firmware: 1.10, Windows driver: 1.21, Mac OSX driver: 1.22