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- 5 - 

 

Calibration 

Once wired, it is necessary to calibrate your MeterMatch.   

The rotary switch  

Ѳ 

  positions are used as follows: 

Normal Operation after calibration 

High calibration point 

Mid-high calibration point 

Mid-low calibration point 

Low calibration point 

 

In addition to the terminal strip and rotary switch, you will find three push-buttons: 

Up 

Moves the meter needle one direction 

Dn 

Moves the meter needle the other direction 

Save 

Stores the calibration point presently selected 

 

 

Standard calibration process (sender resistance not known): 

1. Set your sender to a point near one end of the value being measured (we'll start at the top in this 
example, but order is unimportant).

 

2. Set the rotary switch  

Ѳ 

  to position "1" (High Calibration Point).  The LED in MeterMatch will light 

up. 

3.  Use the Up/Dn buttons to make your gauge read the appropriate setting for the present sender 
output.  Depending on the gauge, the buttons may work backwards, but don't worry about that - just 
make the gauge read the desired value.  MeterMatch will work properly even if polarity is reversed 
between the gauge and sender.  

Some meters are well-dampened so this process can take a little 

time.  Make a button press or two at a time and wait for the gauge to respond.  It doesn't hurt to tap 
lightly on the gauge too.  

There are several hundred increments, so it may take many button-presses.

 

4. Press the Save button to save this calibration point.  The LED on MeterMatch will go out 
momentarily to indicate that the value is being saved, and then turn back on. 

Note: Calibration doesn't need to be done at the extreme high and low sensor points, but most 
accuracy is achieved when near the limits of the readings. 

Repeat these steps but with the sender set to a position for the other end of measurement, the rotary 
switch  

Ѳ 

  to "4" (Low Calibration Point), and then use the Up/Dn  buttons until gauge is reading 

appropriately, then press  Save  again.  

Содержание MeterMatch-VR

Страница 1: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 2: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 3: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 4: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 5: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 6: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 7: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 8: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 9: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 10: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 11: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 12: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 13: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 14: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 15: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 16: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 17: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 18: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 19: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 20: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 21: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 22: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 23: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 24: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 25: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 26: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 27: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 28: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 29: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 30: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 31: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 32: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 33: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 34: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 35: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 36: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 37: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 38: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 39: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 40: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 41: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 42: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 43: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 44: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 45: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 46: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 47: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 48: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 49: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 50: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 51: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 52: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 53: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 54: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 55: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 56: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 57: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 58: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 59: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 60: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 61: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 62: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 63: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 64: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 65: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 66: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 67: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 68: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 69: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 70: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 71: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 72: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Страница 73: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Страница 74: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Страница 75: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Страница 76: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Страница 77: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Страница 78: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Страница 79: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Страница 80: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

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