Merge pull request #393 from ApolloAutomation/dev

docs/products/air1/addons/adding-co2-to-air-1-mesh-case-design.md

@@ -1,15 +1,15 @@
-# Adding The SCD40 CO2 Sensor To The AIR-1 (Original Design)
+# Adding The SCD40 CO<sub>2</sub> Sensor To The AIR-1 (Original Design)
 
 1\. Unplug your AIR-1 from power and remove the back
 
 ![IMG_3790.jpeg](../assets/img-3790.jpeg)
 
 2\. At the bottom center there is a black connector. There is an x in the lower right corner of the connector
 
-3\. Orientate the CO2 module so the white x on the module is also in the lower right and the gold dot is in the upper left as seen below
+3\. Orientate the CO<sub>2</sub> module so the white x on the module is also in the lower right and the gold dot is in the upper left as seen below
 
-4\. Align the connector on the back of the CO2 module with the connector on the AIR-1. Once aligned, push down so the CO2 module fully seats itself
+4\. Align the connector on the back of the CO<sub>2</sub> module with the connector on the AIR-1. Once aligned, push down so the CO<sub>2</sub> module fully seats itself
 
 ![IMG_3791.jpeg](../assets/img-3791.jpeg)
 
-5\. Put your AIR-1 cover on. Please refer to our [CO2 calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO2 module.
+5\. Put your AIR-1 cover on. Please refer to our [CO<sub>2</sub> calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO<sub>2</sub> module.

docs/products/air1/addons/adding-co2-to-air-1.md

@@ -1,4 +1,4 @@
-# Adding CO2 to AIR-1
+# Adding CO<sub>2</sub> to AIR-1
 
 !!! tip "Tip"
 
@@ -20,11 +20,11 @@
 
 ![](../../../assets/air-1-add-co2-pic-6.jpg)![](../../../assets/air-1-add-co2-pic-7.jpg)
 
-5\. Flip the PCB over and identify the bottom right corner where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO2 sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below but it is slightly cut off on the PCB itself. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
+5\. Flip the PCB over and identify the bottom right corner where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO<sub>2</sub> sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below but it is slightly cut off on the PCB itself. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
 
 ![](../../../assets/air-1-add-co2-pic-8.jpg)
 
-6\. Gently push the SCD40 CO2 module onto the black mezzanine connector.
+6\. Gently push the SCD40 CO<sub>2</sub> module onto the black mezzanine connector.
 
 ![](../../../assets/air-1-add-co2-pic-9-1.jpg)
 
@@ -36,4 +36,4 @@
 
 ![](../../../assets/air-1-add-co2-pic-12.jpg)![](../../../assets/air-1-add-co2-pic-13.jpg)![](../../../assets/air-1-add-co2-pic-14.jpg)
 
-9\. Please refer to our [CO2 calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO2 module after installation. This is required for all CO2 addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).
+9\. Please refer to our [CO<sub>2</sub> calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO<sub>2</sub> module after installation. This is required for all CO<sub>2</sub> addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).

docs/products/msr1/addons/adding-co2-to-msr-1.md

@@ -1,4 +1,4 @@
-# Adding CO2 To MSR-1
+# Adding CO<sub>2</sub> To MSR-1
 
 1\. Unplug your MSR-1 from power and remove the back
 
@@ -8,12 +8,12 @@
 
 ![IMG_3788.jpeg](../assets/img-3788.jpeg)
 
-3\. Orientate the CO2 module so the white x on the module is also in the lower right and the gold dot is in the upper left as seen below
+3\. Orientate the CO<sub>2</sub> module so the white x on the module is also in the lower right and the gold dot is in the upper left as seen below
 
 ![IMG_3787.jpeg](../assets/img-3787.jpeg)
 
-4\. Align the connector on the back of the CO2 module with the connector on the MSR-1. Once aligned, push down so the CO2 module fully seats itself
+4\. Align the connector on the back of the CO<sub>2</sub> module with the connector on the MSR-1. Once aligned, push down so the CO<sub>2</sub> module fully seats itself
 
 ![IMG_3789.jpeg](../assets/img-3789.jpeg)
 
-5\. Put your MSR-1 back in the case and slide the back cover on. Please refer to our [CO2 calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO2 module.
+5\. Put your MSR-1 back in the case and slide the back cover on. Please refer to our [CO<sub>2</sub> calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO<sub>2</sub> module.

docs/products/msr2/addons/adding-co2-to-msr-2.md

@@ -1,4 +1,4 @@
-# Adding CO2 To MSR-2
+# Adding CO<sub>2</sub> To MSR-2
 
 1\. Unplug your MSR-2 from power and remove the back
 
@@ -8,11 +8,11 @@
 
 ![](../../../assets/msr-2-add-co2-pic-4.jpg)![](../../../assets/msr-2-add-co2-pic-5.jpg)![](../../../assets/msr-2-add-co2-pic-6.jpg)
 
-3\. With the case removed, identify the bottom right corner where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO2 sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below but it is slightly cut off on the PCB itself. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
+3\. With the case removed, identify the bottom right corner where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO<sub>2</sub> sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below but it is slightly cut off on the PCB itself. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
 
 ![](../../../assets/msr-2-add-co2-pic-7.jpg)![](../../../assets/msr-2-add-co2-pic-8.jpg)
 
-4\. Gently push the SCD40 CO2 module onto the black mezzanine connector.
+4\. Gently push the SCD40 CO<sub>2</sub> module onto the black mezzanine connector.
 
 ![](../../../assets/msr-2-add-co2-pic-9.jpg)![](../../../assets/msr-2-add-co2-pic-10.jpg)
 
@@ -24,4 +24,4 @@
 
 ![](../../../assets/msr-2-add-co2-pic-15.jpg)
 
-7\. Please refer to our [CO2 calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO2 module after installation. This is required for all CO2 addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).
+7\. Please refer to our [CO<sub>2</sub> calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO<sub>2</sub> module after installation. This is required for all CO<sub>2</sub> addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).

docs/products/mtr1/addons/adding-co2-to-mtr-1.md

@@ -1,4 +1,4 @@
-# Adding CO2 To MTR-1
+# Adding CO<sub>2</sub> To MTR-1
 
 1\. Unplug your MTR-1 from power and remove the stand if attached.
 
@@ -8,11 +8,11 @@
 
 ![](../../../assets/mtr-1-add-co2-pic-5.jpg)
 
-3\. With the case removed, identify the bottom right corner of where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO2 sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
+3\. With the case removed, identify the bottom right corner of where the small black mezzanine connector lives. You will see an "X" indicating which corner needs to be lined up with the SCD40 CO<sub>2</sub> sensor. There is an X on the SCD40 sensor's PCB as well, you can see it in the image below. There is also a "gold dot" in the top left of the SCD40 when oriented properly.
 
 ![](../../../assets/mtr-1-add-co2-pic-6.jpg)![](../../../assets/mtr-1-add-co2-pic-7.jpg)
 
-4\. Gently push the SCD40 CO2 module onto the black mezzanine connector.
+4\. Gently push the SCD40 CO<sub>2</sub> module onto the black mezzanine connector.
 
 ![](../../../assets/mtr-1-add-co2-pic-8.jpg)![](../../../assets/mtr-1-add-co2-pic-9.jpg)
 
@@ -32,4 +32,4 @@
 
 ![](../../../assets/mtr-1-add-co2-pic-14.jpg)
 
-9\. Please refer to our [CO2 calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO2 module after installation. This is required for all CO2 addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).
+9\. Please refer to our [CO<sub>2</sub> calibration guide](https://wiki.apolloautomation.com/products/general/calibrating-and-updating/co2-calibration/ "CO2 Calibration") to calibrate the CO<sub>2</sub> module after installation. This is required for all CO<sub>2</sub> addons purchased from us separately from a product (such as buying it to addon to an existing Apollo device).