10 TASCAM US-2x2/US-4x4Connecting the power8 US-4x4Connect the power to the US-4x4 as shown below.* The AC adapter for the US-4x4 includes two types of outletplugs. Attach the type of plug that matches the poweroutlet that you are using.Power outletGPE248-120200-Z (included) DC plug8 US-2x2Normally, when a US-2x2 is connected to a computer, it willoperate using USB bus power, so a separate power supply isnot necessary. However, when using the unit connected toan iOS device or when not using USB bus power, a separateAC adapter designed for use with this unit (TASCAMPS-P520, DC5V) is necessary. In this case, connect the powersource to the unit as shown below.DC plugPower outletTASCAM PS-P520(sold separately)CAUTIONAlways use the AC adapter designed for use with the unit:GPE248-120200-Z for the US-4x4 or TASCAM PS-P520 for theUS-2x2.Using a different AC adapter could cause malfunction,overheating, fire or other problems.Changing the outlet plug (US-4x4 only)$ %215341 Move the latch on the AC adapter in the direction of thearrow.2 Pull off the outlet plug.3 Replace it with the other outlet plug (A or B).4 Move the latch on the AC adapter in the direction of thearrow again.5 Attach the outlet plug to the AC adapter.This completes changing the outlet plug.After changing the outlet plug, confirm that is not loose orcrooked and that everything is normal before plugging itinto an outletCAUTIONDo not use the adapter if there is anything abnormal aboutthe plug after changing it. Use when the plug is abnormalcould cause fire or electric shock. Contact the retailer whereyou purchased the unit or a TEAC service center (on the backcover) to request repair.4 – Preparation