BTS Master™ MT8220T User Guide : Instrument Overview : Turning On the BTS Master
 
Turning On the BTS Master
The Anritsu BTS Master is capable of approximately three hours of continuous operation from a fully charged, field‑replaceable battery (refer to Battery Replacement). The instrument can also be operated from a 12 VDC source (which will simultaneously charge the battery). This can be achieved with either the Anritsu AC-DC Adapter or the Automotive Power Adapter. Both items are included as standard accessories.
Caution
When using the Automotive Power Adapter, always verify that the supply is rated for a minimum of 60 Watts at 12 VDC and that the socket is clear of any dirt or debris. If the adapter plug becomes hot to the touch during operation, discontinue use immediately.
To turn on the MT8220T, press the green On/Off button on the front panel (see Figure: MT8220T On/Off Button). The instrument takes approximately 60 seconds to complete power‑up and to load the application software. At the completion of this process, the instrument is ready for use.
MT8220T On/Off Button