Cisco AIR-AP1231G-E-K9 Hardware Installation Guide - Page 89

Chapter 8 5-GHz Radio Module Upgrade Installing a 5-GHz Radio Module Installing a 5-GHz Radio Module To install a new 5-GHz radio module (RM20A, RM21A, or RM22A) into your access point, follow these steps: Step 1 Step 2 Step 3 Before you can install a new 5-GHz radio module, you must remove the access cover or an existing 5-GHz radio module (refer to "Removing the 5-GHz Radio Access Cover" or "Removing a 5-GHz Radio Module"). Place the access point on a flat surface so that the unit is upright with the front end facing you. Grasp the new 5-GHz radio module by its base (with the latch opening point down or the antenna pointing up) and insert the card into the access point's card-bus slot (see Figure 8-4). Figure 8-4 Installing a 5-GHz Radio Module (RM20A or RM21A Shown) 1 2 34 74604 1 Access point 2 5-GHz radio module antenna 3 Access point card-bus slot 4 5-GHz radio card Step 4 Push the 5-GHz radio module into the slot until you hear a slight click. OL-4310-05 Cisco Aironet 1200 Series Access Point Hardware Installation Guide 8-5