Figure 1-11. Front View Of O3 Control Head With Coiled Cable; Figure 1-12. Side View Of O3 Control Head With Coiled Cable; Figure 1-13. Front View Of O2 Control Head With Remote Mount And Trunnion; Figure 1-14. Side View Of O2 Control Head With Remote Mount And Trunnion - Motorola ASTRO APX O2 User Manual