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Snap Shot
Fault Finding/Cable Length Measurement SSTDR
Accurately finds cable length,
impediments in the cable and
conditions at the end of every
wire in your data, power, or
communications/video system
up to 3,000 ft
.
Memory
Holds up to two different NVP values for
multiple cable tests.
Calibration
Ability to calculate NVP for
any known cable length.
Test
Tests length, opens or shorts present on
the cable, up to 3,000 ft.
Tone Generation
Produces four different tones for locating
cables.
Visit us at www.TestEquipmentDepot.com
User Manual
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
TM
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Summary of Contents for Platinum Tools Snap Shot
- Page 1 Snap Shot Fault Finding/Cable Length Measurement SSTDR User Manual Accurately finds cable length, impediments in the cable and conditions at the end of every wire in your data, power, or communications/video system up to 3,000 ft Memory Holds up to two different NVP values for multiple cable tests.
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Page 2: Table Of Contents
User Manual Table of Contents About this Manual..............3 Symbols and Icons..............3 Terms and Descriptions............4 Safety Information..............5 Equipment and Accessories.............6 Design Features...............7 Snap Shot™ Description............8 F-Connector..............8 LCD Display Screen.............9 Keypad..............13 Operations..............15 Turning the Unit On/Off...........15 Automatic Power Down...........15 Cable Testing General Guidelines........16 Using Memory Storage.............16... -
Page 3: About This Manual
Symbols & Icons The following symbols are used throughout the manual or in the display screen of the Snap Shot™ to help you avoid personal injury and potential damage to the test equipment (Table 1). Table 1. Symbols and Icons... -
Page 4: Terms And Descriptions
Terms and Descriptions Table 2 defines the terms used throughout the document and provides information to assist you with proper operation and understanding of the unit and its functions. Table 2. Terms and Descriptions Terms Description and Uses Nominal Velocity of Also known as the Velocity of Propagation (VOP), Propagation (NVP) NVP is the speed of an electrical signal traveling... -
Page 5: Safety Information
Safety Information To ensure safe operation of the Snap Shot™, follow the instructions carefully and observe the warning and caution messages listed in Table 3. Failure to observe warnings can result in severe injury or death and can damage the unit. -
Page 6: Equipment And Accessories
The following list of equipment and accessories are used with the Snap Shot™ in order to properly test cables. The items illustrated and described in Table 4 are provided with your purchase of the Snap Shot™. Refer to the Additional Accessories section for a listing of additional products that can help make testing easier. -
Page 7: Design Features
DESIGN FEATURES ▪ 1% length accuracy ▪ Ability to measure cables with voltage ▪ Stores up to two NVP values ▪ Displays length reading in feet or meters ▪ Easy to Operate ▪ Extra large seven-segment, back lit LCD screen with icons that clearly display test results ▪... -
Page 8: Snap Shot™ Description
Snap Shot™ Description The Snap Shot™, illustrated in Figure 1, has 3 main parts: the F-Connector, LCD display screen, and the keypad. F-Connector LCD Display Screen Keypad Figure 1. Snap Shot™ F-Connector One F-Connector is located at the top of the Snap Shot™. The connector enables you to test and measure single cables. -
Page 9: Lcd Display Screen
LCD Display Screen The Snap Shot™ has a high contrast LCD display screen, shown in Figure 2 below. The LCD display screen shows the following: modes and related icons, cable length, memory storage and related icons, NVP value, cable faults, error message, voltage detection warning, and battery life indicator. - Page 10 The cable length, displayed in feet or meters, ap- pears in the upper right corner of the display screen. When a cable is not attached to the Snap Shot™ the length will read “0”. Note: Refer to the Using Memory Storage section to learn how to store multiple NVP values for testing purposes.
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Page 11: Calibration Mode
Calibration Mode When the CAL button is pressed, the “Cal” icon appears in the lower left corner of the display screen. The icons and values described in Table 6 appear in the LCD display screen when the unit is set to Calibration Mode. Table 6. - Page 12 The “Voltage!” icon appears in the lower right corner of the display screen when the voltage detected on a cable exceeds SELV rating of 60 volts peak AC or DC. If the icon appears, the Snap Shot™ should be disconnected immediately from the source of the voltage.
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Page 13: Keypad
Keypad The Snap Shot™ is equipped with seven buttons, illustrated in Figure 3. Four buttons, appearing in the top two rows of the keypad, are used with Test and Tone Modes. Two Up/Down buttons are used to edit. One button is used to power the unit On/Off. - Page 14 NVP value for the selected memory storage location (M1 or M2). ▪ Power A short press of the Power button turns the Snap Shot™ On. ▪ Subsequent presses of the button toggle the backlight On and Off.
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Page 15: Operations
Turn Unit On ▪ Press the POWER button to turn the unit ON. ▪ The Snap Shot™ immediately runs a length test when powered ON. Turn Unit Off ▪ Press and hold down the POWER button for two seconds to turn the unit OFF. -
Page 16: Cable Testing General Guidelines
Cable Testing General Guidelines The Snap Shot™ determines the length of a variety of cable types, calculates the NVP value of a cable with a known length, and identifies cables by sound. Important Points to Note The Accessories provided with the Snap Shot™ must be used to properly connect cables. -
Page 17: Recalling Stored Nvp Values
Recalling Stored NVP Values 1. Connect one end of the cable to the Snap Shot™. Use connection accessories according to the type of cable you are testing. 2. Press the POWER button to turn the unit ON. 3. Press the MEM button to recall the stored NVP Value. The LCD display screen, illustrated in Figure 4 below, shows the following: ▪... -
Page 18: Adjusting Nvp Values
If the unit is turned OFF prior to saving the edited NVP value, the Snap Shot™ will recall the adjusted NVP value. However, the adjusted value will not be saved in either of the two... -
Page 19: Using Calibration Mode
1. Connect a cable to the Snap Shot™. Use connection accessories according to the type of cable you are testing. Note: The Snap Shot™ cannot be calibrated without a cable attached to the unit. - Page 20 4. Verify the Snap Shot™ is set to your desired unit of measurement (feet or meters). To change the unit of measurement, press and hold down the MEM and CAL buttons simultaneously for two seconds. The unit of measurement will adjust in the LCD display screen.
- Page 21 ▪ The “Error” message blinks at the bottom of the LCD display screen (see Figure 7). ▪ The unit recalls the last calculated NVP value. ▪ The Snap Shot™ exits Calibration Mode and enters Test Mode. ▪ The last cable result displays at the top of the screen.
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Page 22: Using Test Mode
NVP values. A listing of common NVPs by cable type is on the backside of the Snap Shot™. You may also refer to Appendix A for an extended list of NVP values. 4. Press the TEST button. The LCD display screen shows the following... - Page 23 ▪ The measured cable length in units of feet or meters. ▪ The storage location (M1 or M2) with its associated NVP value used to calculate the connected cable’s length. ▪ The adjustment indicator icon appears in the lower left corner. ▪...
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Page 24: Using Loop Testing
Using Loop Testing The Snap Shot™ can run a continuous test on a connected cable allowing you to accurately measure long cables susceptible to signal loss. Loop testing offers ease of use by enabling you to test multiple cables without repeatedly pressing the TEST button. -
Page 25: Using Tone Mode
If detected, a dynamic voltage warning displays until the unit is disconnected from the voltage source. 1. Connect a cable to the Snap Shot™. Use connection accessories according to the type of cable you are testing. -
Page 26: Maintenance
Snap Shot™. Storage When the Snap Shot™ is not in use, store in a dry, protective case. The batteries should be removed if the unit is stored for a long period of time. Do not expose the Snap Shot™ to high temperatures or humidity. When stored in temperatures exceeding the limits listed in the Specifications section, allow the Snap Shot™... -
Page 27: Customer Service
Address: 806 Calle Plano Camarillo, CA 93012 Additional Accessories The list of accessories below (see Table 11) will assist you with operating the Snap Shot™. These items are available for purchase through T3 Innovation. Table 11. Additional Accessories Accessory Product... -
Page 28: Warranty Information
Go to the Platinum Tools website at www.platinumtools.com/warranty. Platinum Tools guarantees that its products will be free of all defects in material and workmanship. This warranty extends for the period stated on the package from the date of manufacture or proof-of-purchase. -
Page 29: Specifications
Specifications Size: 17.3 x 8.0 x 3.3 cm (6.8 x 3.15 x 1.3 inches) Physical Dimensions Weight: 340 grams (12.0 oz.) with battery Input Protection To 400 volts peak 50/60 Hz AC or DC At maximum of Safety Extra Low Voltage limits (60V peak AC or DC) Voltage Warning ▪... -
Page 30: Appendix A
Appendix A Table 12 below lists common NVP values and NVP ranges by cable type to assist you with testing. Note: Romex brand of Type NM cables is a registered Trademark of Southwire Company Table 12. NVP Values by Cable Type Cable Type Range Coaxial Cables... - Page 31 Table 12. NVP Values by Cable Type Cable Type Range Electrical Cables 10/2 Romex Coiled 68.8 68.0 - 70.0 10/2 Romex Uncoiled 71.2 70.2 - 72.2 12/2 Romex Coiled 67.1 66.0 - 68.0 12/2 Romex Uncoiled 73.2 72.0 - 74.0 12/3 Romex Coiled 63.7 63.0 - 64.5...
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