HT580 User Reference Guide Unitech Electronic CO. LTD11Chapter 2: Operating the HT580After powering on the HT580, you will see the Main Menu as below:2.1 Setting SystemPress [1] or [MENU] to enter “SETTING” category. There you will see the following four options:1. DATE & TIME, 2. DEVICE, 3. MODEM INIT, 4. SUPERVISOR2.1.1 DATE & TIME:Press [1] or [MENU] to enter the DATE & TIME category to set the correct date and time. Thepage will appear as it is shown below:Press numeric keys to input correct date and time. Once complete, press [ENTER] to save therevised settings. To return to the previous menu, press [ESC].2.1.2 DEVICEWhen you select device setting, you will be able to see three settings as shown below:2.1.2- 1 < BACKLIGHT >Press [1] or [scan] to enter <BACKLIGHT> mode and to press [ESC] to go back to the devicesetting mode.< BACKLIGHT > selection: press [MENU] to scroll down on your preferred mode of backlightduration as ON 10 SECS / ON 20 SECS / ON 30 SECS / ON 60 SECS / Always OFF. Once youselect the preference for backlight duration, press [ENTER] to complete the setting.Note: Selecting “ON 10 SECS“ means that backlight remains active for 10 seconds. The defaultmay be reset if you press any key while the backlight is active.YYYY-MM-DD000-01-08HH-MM-SS05:50:351. BACKLIGHT2. SCANNER3. AUTORUNHT580 V1.061. SETTING2. FORMCACHING3. RUN APG580