JRC JQE-103 Operation Manual page 35

(4) Open the hatch, and confirm following things. Be sure to shut the hatch after confirmed those.
▪ Selector switch is set to "READY".
▪ Stopper is set tightly.
▪ Stopper pin is not broken.
3
Hatch
Fig.3-7g Confirmation after mounting
Antenna
Stopper pin
Stopper
Selector switch
Fig.3-7h Confirmation of automatic release bracket (inside)
3-11