User manual IROX ER XL

[. . . ] ­ There are 2 time modes, Normal Time (indicated by T1) and Dual Time (indicated by T2), and they count up individually with the same second. To switch between Normal Time and Dual Time Hold down B until the mode indicator (T1 or T2) stops flashing to switch between Normal Time mode and Dual Time mode. 99 To switch among the 3 time displays Use A or E to switch among the 3 displays for time. * "TIME", "BAROMETER" or "WEATHER" is displayed first. Graph of sea level pressure Day of the week Day Weather indicators A or E A or E Temperature Current sea level pressure Unit indicator of temperature TIME/WEATHER Time TIME TIME/BAROMETER A or E * Graph of sea level pressure is described in BAROMETER MODE. 100 To set time 1. [. . . ] ­ Weather forecast (indicated by the weather indicators) for the coming 24-48 hours is provided. * Forecast is accurate only if the barometer has been functioning for at least 12 hours. 106 ­ Temperature is of 0. 1 degree resolution and with working range from ­4°F (­20°C) to 158°F (70°C). To switch among the 3 displays for barometer mode Use A or E to switch among the 3 displays for barometer mode. A or E A or E A or E PM Indicator Temperature Absolute pressure Time Reading the graph of sea level pressure The graph shows the relative changes in sea level pressure in the past with the current pressure represented on the right. Each horizontal point represents one hour while each vertical point represents the relative reading of pressure in that time. 107 * It is not possible to get the exact reading from the graph. Hold down B until the unit indicator (°F or °C) stops flashing to switch temperature between °F and °C. Hold down D until "SET CURRENT WEATHER" scrolls on the display, which indicates the weather setting screen. Press C, "SET SEA LEVEL PRESSURE" scrolls on the display, which indicates reading setting screen. * If there is no button operation for 2-3 minutes at setting screen, the display will return to Barometer mode automatically. 108 To set current weather 1. Hold down D until "SET CURRENT WEATHER" scrolls on the display, which indicates the weather setting screen. Use A (+) and B (­) to change the setting as in the following: A A A A B B B B 3. * If there is no button operation for 2-3 minutes at setting screen, the display will return to Barometer mode automatically. 109 7 ALTIMETER MODE Altitude graph Unit indicator of altitude Current Altitude reading Time Altimeter mode indicator Use C to enter Altimeter mode. ­ The altimeter is of 1 meter (or foot) resolution and with working range from ­700 meters (­2296 feet) to 9000 meters (29520 feet). Reading the altitude graph The altitude graph shows the relative changes in altitude in the past with the current altitude represented on the right. Each horizontal point represents 110 15 minutes while each column represents the relative reading of altitude in that time. To switch between meters and feet Hold down B until the unit indicator (M or Ft) stops flashing to switch altitude reading between meters and feet. To store altitude data Hold down A until "DATA" stops flashing to store the current altitude data. Hold down D until the current altitude reading starts to flash on the display, which indicates the setting screen. * If there is no button operation for 2-3 minutes at setting screen, the display will return to Altimeter mode automatically. 111 8 ALTIMETER DATA MODE Data number Time 3 seconds or E Month-Day Altitude reading Use C to enter Altimeter Data mode. [. . . ] * If there is no button operation for 2-3 minutes at setting screen, the display will return to Alarm mode automatically. To turn the alarm on and off Press A to turn the alarm on (indicated by ON) and off (indicated by OFF). * If the alarm is turned on, the alarm on indicator will be shown. 121 12 SERVICE 12. 1 RESETTING THE PRODUCT Hold down A, B, C and D simultaneously, all segments will be "on", then release the buttons and the product will be reset. [. . . ]