User manual KOMPERNASS KH 2921 ULTRASONIC DISTANCE METER

[. . . ] The old batteries must be replaced with new ones as soon as possible. Adapter: Inserting an adapter into the adapter connector provides the device with a 6. 0V supply. A suitable universal DC adapter (6. 0-7. 5V) intended for use on different equipment can be obtained from most electrical suppliers. 21 6 Warning: Even when using an external adapter, you should always have four UM3 batteries in the battery compartment as a back-up in case of mains power failure. Operation · When the device is switched on for the first time, the date and time are set as 1 January 2001, 0:00 hours. [. . . ] · If within 15 seconds there has been no further setting made, then the current settings are activated and the device goes back into automatic operation. 2. 2 Setting the clock · Press »MODE« once if the device is in time display mode. · Press »MODE« twice if the device is in radio mode. · The display shows 'CLOCK'. · The time display starts to flash and the day of the week disappears from the LCD. · The seconds display continues to update every second. · Press »UP« to increase the time setting by 1 minute. Keep the »UP« button pressed to change the time quickly in 10 minute increments. · Press »DOWN« to decrease the time setting by 1 minute. Keep the »DOWN« button pressed to change the time quickly in 10 minute decrements. · If within 15 seconds there has been no further setting made, then the current settings are activated/stored and the device goes once more into automatic operation. 8 2. 4 Setting the local time · Press »MODE« three times if the device is in time display mode. · Press »MODE« four times if the device is in radio mode. 'AL 1' or 'AL 2' is displayed steadily in the alphanumeric 10 LCD display. · The current setting HH. MM (hours:minutes) and the day of the week display start to flash. · Use »UP« to adjust the setting in increments of 1 minute. · Use »DOWN« to adjust the setting in decrements of 1 minute. · Keep the »UP« or »DOWN« button pressed to change the time quickly in 10 minute increments or decrements. · Press »SNOOZE« to change the alarm operation cycle between daily (all seven days of the week) and weekdays (Monday to Friday). 2« button again to select either a music or tone wake-up alarm. Wake-up type Wake-up tone Radio Off LCD display (on right in display) Symbol 'BELL 1' Symbol 'MUSIC 1' Nothing displayed device goes back into automatic operation. 2. 8 Alarm wake-up function · When the actual time (clock) and the set alarm wake-up time are identical, the alarm wake-up function is switched on. · When the alarm switches on, then the Sleep Timer, if in operation, is immediately ended. · Alarm with wake-up tone, a) 4. 5 kHz wake-up tone sounds b) Radio is silenced, even if it is switched on. c) The wake-up tone sounds for 10 minutes. [. . . ] The 'MEM' display starts to flash. · The particular preset is determined by pressing once or twice on the appropriate preset station button. 12 · Table of frequency bands and steps for each band. : Band FM SW MW LW Frequency range 87. 5 - 108. 5 MHz 5. 85 -15. 6 MHz 530 -1656 kHz 144 - 281 kHz Frequency steps 50 kHz 5 kHz 9 kHz 1 kHz · Press »SNOOZE /RADIO OFF« to terminate the preset search. 2. 14 Display mode · In time display mode (with the radio switched off), press »ALT. The Time and day of the week displays are not shown, the current displays are made using 'CLOCK', 'DATE' and 'CITY'. [. . . ]