Assessments - 2, GPA: 4 ( )

Fabricante : Omega Engineering Arquivo Tamanho: 7.12 mb Arquivo Nome : Língua de Ensino:

If a Temperature is higher than HI setting or less than LO setting , ALM LED will flash every second until you download to a PC . For models OM88128, OM8828 ,OM8829 , if a temperature is higher than HI setting or less than LO setting , ALM LED will flash per every sample interval , for example , if set to 3 seconds for an interval , ALM and REC LED will flash every 3 seconds until you download to a PC . 18 UNIT SETTING Data logger is available in "oC" and "oF" (See Diagram G) as well as oo Humidity unit " F (w / Rh% alarm) or C (w / Rh% alarm) "which is only available for model OM8829. Diagram G: Diagram G: Unit setting LOGGER ID SETTING Logger's ID Setting enables user to give unique ID names to each data logger (up to 8-digits), simplifying data tracking. Diagram G: 19 SLEEP MODE SETTING Model OM8828/OM8829 logger (LCD display) will stop displaying on the LCD after completed recording, i.e. The figures will be disappeared (This should be set up from computer before recording ). Easy to click and press the slide switch to the right for SLEEP then click OK . You may select NON-SLEEP and press OK , then the logger will always display current Temperature / Relative Humidity after completed recording , but please be noted that this setting will consume the battery power . (The software default Non-Sleep mode) Sleep Mode Setting Ok Sleep Non-Sleep Diagram G-1: Sleep Mode setting DATA TABLE Depress icon to view detailed data table,which includes 200 sample readings.Temperature data shows the curser 1,If you are logging model OM8829 (Temp. & Relative Humidity) , RH% reading shows next to the temperature reading . Print out the data table to either a printer or a fax /internet application depending on your available facilities.(See Diagram H ) 20 FAQ: Why won't data table be updated when removing the cursor ? Ans: It is when you remove the cursor between the ranges ( 200 sample from cursor 1).For 123 6-29-20018:28:20 9.3 29.7 example : If you set124 6-29-20018:28:21 9.3 29.7 8:28:22 151 6-29-2001 8:28:52 9.3 29.8 150 6-29-2001 number 50 125 6-29-2001 9.3 29.7 record as cursor126 6-29-2001 8:28:23 9.3 29.7 1, the table data 8:28:24 9.3 29.89.3 29.7 shows from 50 to 249 , now you remove cursor 1 152 6-29-2001 8:28:53 9.3 29.8 within the range, 153 6-29-2001 8:28:54 9.3 29.8 the data won't be 154 6-29-2001 8:28:55 9.3 29.8 updated, unless 155 6-29-2001 8:28:58 9.3 29.8 remove the curser 6-29-2001 9.3 1 outside the range,156 8:28:56 29.7 i.e less than 50 157 6-29-2001 8:28:57 9.3 29.7 or more than 249 .(Example) EXIT Diagram H: Edit Cell You switch from selection to edit state by double-Clicking on the cell. If the active cell (in other words, the currently selected cell) can be edited, pressing also enables the edit state.(Dia. H) edit from the blue background column. FAQ: How can I restore the original text ? Ans: You have to retrieve the file again to restore to the original text . 21 Data table pop-Up Menu If you click on the right mouse button anywhere over the table control you activate a menu which contains Goto, Find, and Sort menu items. Goto You can specify a target cell to go to, using its row and column indices. There are 4 columns for model OM8828 : No.-Date-Time-Temp. There are 5 columns for model OM8829 : No.-Date-Time-Temp. And Humidity(%) A total of 200 rows from cursor 1 to cursor 2 . Key in which row and which column you want to go , then press "OK" , the cursor will go to the destination . Find You can search all numeric and text cells in the entire table, or in a selection range, for a text string. After the initial search, you can press to find the next occurrence of the same text string, or you can press to search backwards for the next occurrence of the text string. Sort If a range of cells is selected, you can sort the cells in the range using the data in one of the rows or columns as the sort key. Goto..... Find..... Sort..... 22 Select the column range by clicking on title ( Number ,Date , Time , Temp. Humidity (RH%) , the whole column will be selected and dark block , above pop menu will be came out , there are 4 Orientation for selection : 1. Sort by Ascending Row Values. 2. Sort by Descending Row Values. 3. Sort by Ascending Column Values. 4. Sort by Descending Column Values. Move the mouse to click one of them , and key column will show the number of column , for example , you have selected "Temp;" as sort by Column values, the key column will display "4" , then press "OK" , the data will be sorted as requested . 23 From Find menu dialogue , you may enter the value or number or letters you try to find in the "Find What " block. Select from the following : 1. Case Sensitive 2. While Cell 3. Search Vertically 4. Select Cell Only 5. Wrap Click any of above , and press "Find Next " button to find , press again to find the next , press "Find Prev." To find the previous found point , or exit by pressing "Cancel" key . Copying and Pasting You can copy one or more cells to t...

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