4[Dots Effect: ..xx..]: 00: No dots effect/ 01: Ping-Pong A / 02: Ping-Pong B /03:LEFT-RIGHT /04: Flash /05: All dots Fading/06: Left and Right dots Fading;[Time Format]:24(24H without 0-leading)/024(24H with 0-leading)/12(12H)/012(12H with0-leading)/ [.012] (12H with dot as PM);[Set Hour]: set time hour in [0~23];[Set Minute]: set time minute in [0~59];*if you changed the time value (hour and (or) minute), the second will be reset to00 automatically.Tips: For saving the tubes life and to prevent the cathode poisoning, recommend youset the clock to the [06: Random Loop] at least one day per month.2. Date Display ModeWhen in the [Time Display Mode], if you click the [+] button you can switch to the[Date Display Mode]. In this mode the tube displays date in preset format, likeDDMMYY/MMDDYY/YYMMDD/YYDDMM. The year displays with left and right dots all lightup, the month displays with right dot light up. And the week displays in one singledigit;eg: In [MMDDYY] format, the date shows like [0.5.01.1..4.] which means May.01,2014;You can long click the [SET] button to switch to another settings, which you can set:[DATA Format]:DDMMYY/MMDDYY/YYMMDD/YYDDMM, display in actually date info;[Set Year]: set year in [2013~2099];[Set Month]: set month in [01~12];[Set Day]: set day in [01~28, 29, 30, 31],depends on the year and the month that youhave set.*Week will be calculated automatically;*After you finished setting all the values in this mode, you will return back to thecurrent display mode, then you can single click the [+] button to switch to othermode, or single click the [SET] button to return the [Time Display Mode] immediately.3. Temperature Display Mode (Optional)When in the [Data Display Mode], if you click the [+] button you can switch to the[Temperature Display Mode]. In this mode the tube displays the temperature got fromthe DS18B20 sensor.eg: The temperature date shows like [26.58 .0.] which means 25.68° C or ° F(if thelast number shows [.1.]), depending on the unit you have set; If the clock has noDS18B20 sensor installed, it shows 00.00;[Temperature Unit]: temperature display unit, [0] for ° C, [1] for ° F;[Temperature error adjustment]: adjustable temperature display error adjustment value,+-0.1° C per step. The left dot will light up when set a negative value;