Assessments - 3, GPA: 3.3
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Do not apply not necessary high pressures on the screen. For applications where an intensive use of the touch screen is foreseen, please consider that touch screen components are subject to progressive wear. CAUTION 3.1.2 Using the Joystick The joystick selects items and enters information. The joystick can work like the directional arrow keys of a PC keyboard or can function like a mouse and control the mouse pointer. It is possible to switch between the two functioning modes by pressing blue modifier + BKSP keys in sequence. Arrow Keys Mode (default): Move in the four directions: move forwards, backwards, upwards or downwards within text fields, scroll through a Menu list or browse among folder files. Press down: selects the current function (like the Enter key). Mouse Mode: Move in the four directions: move the mouse pointer forwards, backwards, upwards or downwards. Press down: like the left click of the mouse. 3.2 DATA CAPTURE To capture data first of all select the barcode icon on the bottom-right side of the display and tap the 'Capture' menu item then proceed with the following directions. To configure and enable data capture parameters refer to par. 3.5. 3.2.1 Laser Data Capture To scan barcodes, point the Datalogic Memor™ laser model onto the code from a distance within the reading range while pressing the SCAN key. The lighted band emitted by the laser must completely intercept the barcode as shown in the figure below. If enabled, the emission of an acoustic signal will indicate that the scan has taken place correctly. Remove the protective film cover over the Laser Output Window before use. NOTE 3.3 DESCRIPTION OF THE KEYS The Datalogic Memor™ provides a 20-key alphanumeric keyboard + ON/OFF key + joystick. The following image shows this keyboard. Main Keys Function KEY FUNCTION It starts barcode data capture. The joystick lets you move forwards, backwards, upwards or downwards, scroll through a Menu list, browse among folder files or select functions if pressed down. It can work in two functioning modes: Arrow Keys Mode and Mouse Mode. It’s possible to switch between them by pressing blue modifier + BKSP keys in sequence (see par. 3.1.2) Yellow modifier: when pressed before a standard key, it enables the character or function printed in yellow above the key. Blue modifier: when pressed before a standard key, it enables the character or function printed in blue above the key. It powers the Datalogic Memor™ ON or OFF. It is placed on the upper left side of the terminal. The ALPHA key is used to alternate numeric and alphanumeric use of the 10 numeric keys. Special Function Icons ICON FUNCTION After a yellow modifier key press, it opens the Start menu. After a yellow modifier key press, it opens the file manager. After a yellow modifier key press, it switches ON/OFF the display backlight. After a blue modifier key press, it switches ON/OFF the keyboard backlight. After a blue modifier key press, it locks and unlocks the keyboard. 3.3.1 Resetting the Memor™ There are several reset methods for the Memor™. A warm boot terminates an unresponsive application and clears the working RAM, but preserves both the file system and the registry. A cold boot forces all applications to close and clears working RAM and files not resident on the persistent flash memory. Registry is restored from persistent memory if available or returned to factory default. A Clean Boot restores the Memor™ to factory configuration: registry and file system return to factory default. WARM BOOT A warm boot closes all applications, clears the working RAM, but preserves the file system and registry. If an application "hangs" initiate a warm boot to terminate the application. To perform a warm boot, press these keys simultaneously: COLD BOOT A cold boot is a complete reset of the Memor™ in which all applications are forcibly closed and RAM is completely cleared. Registry is restored from persistent memory if a saved copy is available (see 3.6.2) and RAM file system completely erased. You will lose any applications and data (registry too) which are not stored in persistent flash memory. A cold boot is necessary when the Windows CE operating system locks up and the warm boot command does not work. To perform a cold boot, press these keys simultaneously: CLEAN BOOT A clean boot is a cold boot that causes the device to be restored to factory configuration. The Memor™ will reset to its factory configuration, clear the working RAM and initialize the file system. You will lose any applications and data stored in persistent flash memory. At the next startup the system will ask to recalibrate the touch screen. To perform a clean boot, follow these steps: 1. Perform a Cold Boot (see Cold Boot). 2. Quickly release all the keys when the screen goes black. 3. Within 1 second press and hold down the Esc and 0 keys until the left orange led starts blinking. 4. Release the Esc and 0 keys. 5. Enter 1 to proceed with the Clean Boot sequence. Enter 0 to ...