Mostec M2740 Instruction Manual Download Page 4

 

 

  

 

3.2 Inserting the Batteries 

 

 

The battery compartment is found at the back of instrument as shown in Figure 4. To open the battery 
compartment:   

 

1. Push in the direction of arrow and lift up the cover.   

 

2. Note the polarity of battery before inserting into position.   

 

3. After replacement, place cover back and press down until it locks tight.  

 

  

 

 

Figure 4: Inserting the batteries 

 

 

 

 

3.3 Battery Replacement 

 

 

A low battery LED alerts you when battery power is running low. See Figure 5. Replace with the same 
type as recommended by the manufacturer.

  

 

  

Figure 5: Battery Low Indicator 

 

Caution: Power off the simulator when changing battery. 

 

Summary of Contents for M2740

Page 1: ...INSTRUCTION MANUAL pH Simulator...

Page 2: ...manual provides a step by step guide to operate the simulator 2 Display and Keypad Function 2 1 Display The display consists of 16 sets of labeled LED for the selection of pH and mV values The displa...

Page 3: ...ation 3 1 Inserting Removing Rubber Boot 1 To remove simulator from rubber boot push out from the bottom edges of simulator until it is completely out of boot Ensure that the BNC cables are not connec...

Page 4: ...polarity of battery before inserting into position 3 After replacement place cover back and press down until it locks tight Figure 4 Inserting the batteries 3 3 Battery Replacement A low battery LED...

Page 5: ...lide the BNC connector of the cable over the socket and rotate the connector clockwise until it locks 4 To remove cable push and rotate the connector counterclockwise 5 While holding onto the metal pa...

Page 6: ...eters 1 Connect the BNC end connector of your simulator to the pH ORP meter 2 Switch the simulator on by pressing the ON OFF button The 7 00 LED will light up indicating that the pH 7 00 simulation va...

Page 7: ...1 mV High Impedance Test Hi Z 1 G ohm at 4 01 pH 10 01 pH Buffer Set Standard Simulation Value USA NIST Display LED Orange lighting Output BNC Connector Power Requirements 4 AAA 1 5V Batteries Operat...

Page 8: ...cation or misuse Operation outside of the environment specifications of the products 8 Return of Items Authorization must be obtained from our Customer Service Department or authorized distributor bef...

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