Power and BatteryPower Switch ButtonThe Power switch Button is located on the front of the device in the lower leftcorner.Power Indicator LightThe Power indicator light is located above the power Button. The light glowssteady green when the device is on; the light blinks when device is in standbymode; and the light is off when the device is turned off. The power indicator lightglows red when the device is off and is being charged. The power indicator lightglows orange when the device is on and is being charged.Power UpPress the Power Button to power up the device. The start-up process takesapproximately 50 seconds. You will hear a series of beeps that let you know thedevice is starting up. When the ROL is ready, you will hear the announcement:“Main Menu: Scan and Read.”Standby ModeAfter five minutes of inactivity, the ROL goes into standby mode in order toconsume less power. A beeping sound and a blinking power indicator lightindicate that the device is on standby. Press the power Button to wake up theROL and return it to the active mode. It will take about 30 seconds for the ROLto “wake up”: You will hear a series of beeps followed by the announcement:“Main Menu: Scan and Read.”Power DownPress and hold the power Button for approximately five seconds to power downthe ROL completely.Checking the Battery Charge StatusIn order to view the battery charge status, press the Home Button. Then, use theRight Roller to scroll until you hear “Settings,” and press the Action Button toselect. Finally, use the Right Roller again to scroll until you hear “Status,” andpress the Action Button to select. The ROL will announce the percentage of9