Sound level meter - Frequently Asked Questions

■ Manual Memory Operation

This section describes the procedures for storing, recalling, and clearing data using the manual memory function.

Storing data in manual memory

The procedure for storing data into manual memory is as follows:

■ To store at the currently displayed address

1. Complete the measurement.
   For further details, please refer to Chapter 4, "Measurement Data," mentioned above.
2. Execute the store.
   Pressing the [STORE] panel switch will store the data at the address displayed in the upper right corner.
   Once stored, it will automatically be assigned the following address.

■When setting an address number to store

1. Complete the measurement.
   For further details, please refer to Chapter 4, "Data Measurement," mentioned above.
2. Set the address number to store the data.
   After switching the panel switch mode to secondary, press the panel switch [Memory (▲・▼)] to switch the address number (M0001~).
   Address numbers that already have data stored in them are marked as having stored data.
   
3. Execute the store.
   Pressing the panel switch [STORE] will store the measurement data at the address selected in operation ②.
   In the LA-1240/1250/1350, Leq/LE/Lx are stored in memory. In the LA-4350, Leq/LE/Lpk/Lx are stored in memory. A store mark is displayed while storage is in progress.

   

【Note】

Please note that storing new data at an address where data is already stored will overwrite the existing data.

Manual memory data recall

The procedure for recalling data stored in manual memory is as follows:

1. Complete the data storage.
   For further details, please refer to "2.1 Data Storage to Manual Memory" mentioned earlier in this chapter.
2. Set the address number to be recalled.
   After switching the panel switch mode to secondary, press the panel switch [Memory (▲・▼)] to switch the address number (M0001~).
   Address numbers that already have data stored in them are marked as having stored data.
3. We will carry out a recall.
   With the panel switch mode set to secondary, press the [Recall] button on the panel switch. The data stored at the specified address will be recalled. A recall mark will be displayed on the recalled data.

   

4. Switch the measurement item.
   After switching the panel switch mode to primary mode, each time you press the panel switch [Lp Leq.. (Lx)], the measurement items of the recalled data will switch.

   

Manual memory data clearing

All data stored in manual memory can be cleared (deleted) at once by pressing the panel switch [PRINT (MMCLEAR)] while turning on the power.

【Note】

• Stored data cannot be cleared on an individual address basis. All data will be cleared at once.
• Before clearing your store data, please print out or save any necessary data by other means.