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H&S Series Grade 1 Knobs M Series Grade 2 Knobs ARROW FUNCTION SERIES DESCRIPTION 01 Passage/ Closet H S M Latchbolt operated by knob/lever either side. 02 Privacy/ Bathroom H S M Latchbolt operated by knob/lever either side except when inside pushbutton locks outside knob. Unlocked by turning inside knob, using emergency key outside, or closing door. 03 Commun- icating H M Latchbolt operated by inside knob/lever only. Blank rose only outside. 04 Terrace H S M Deadlocking latchbolt operated from either side except when inside pushbutton locks outside knob. Unlocked by turning knob or closing door. Not recommended for doors in rooms with no other entrance. 05 Commun- icating H M H - Deadlocking latchbolt operated from either side except when turnbutton on either knob locks knob on opposite side. M - Deadlocking latchbolt operated from either side except when turnbutton on either side locks both knobs. 07 Exit H S Deadlocking Latchbolt operated by inside knob only. Outside knob always rigid. 08 Single Dummy Trim H M Rigid trim for one side of door only. Used as pull or to match active trim. 11 Entrance/ Office H S M Latchbolt operated by knob/lever either side except when outside knob is locked by turnbutton inside. When outside knob is locked, latchbolt operated by key outside or turning knob inside. Pushing and turning inside button will cause outside knob to remain locked. Button will then need to be manually rotated to unlock outside knob. 12 Storeroom H S M Latchbolt operated by key in outside knob or by inside knob. Outside knob always rigid. 13 Exterior H S M Latchbolt operated by knob/lever either side except when outside knob is locked by pushbutton inside. Outside knob remains locked until unlocked by key or turning inside knob. 14 Service Station H M Latchbolt operated by knob either side except when slotted push button inside locks outside knob. Outside knob unlocked by turning inside knob or closing door. When slotted button is pushed and turned, outside knob is rigid and is unlocked either by key outside or by turning inside knob. Inside knob is always free. 15 Hotel/ Motel H M Latchbolt operated by inside knob at all times. Outside knob rigid at all times. Key outside will retract latchbolt except when pushing inside button shuts out all keys except emergency key and activates visual occupancy indicator on face of cylinder. Turning inside knob or closing door releases button and retracts visual indicator. Turning inside button with spanner key will lock buttn in fixed position. Button then released with spanner or emergency key. 17 Classroom H S M Latchbolt operated by knob either side except when key outside locks outside knob. Inside knob always free. Key outside locks/unlocks knob outside only. 18 Commun- icating H M Deadlocking latchbolt by knob inside only except when key locks/unlocks knob. Blank rose only outside. 19 Dormitory H S Latchbolt operated by knob/lever either side except when outside knob is locked by key outside or pushbutton inside. Key outside locks or unlocks outside knob. Unlocked by turning inside knob, closing door or using key outside. 20 Classroom H Latchbolt operated by knob either side except when key outside locks outside knob. Inside knob always free. Key outside locks/unlocks knob outside only. Latchbolt can be held in retracted position by outside key. 31 Commun- icating H S M Latchbolt operated by knob either side. Key in either knob locks or unlocks its own knob independently. Not recommended for doors in rooms with no other entrance. 32 Public Entrance H S M Latchbolt operated by knob either side except when key from inside knob locks outside knob. When outside knb is locked, latchbolt retracted by key in outside knob or by turning inside knob. 33 Asylum/ Instituitional H S M Latchbolt operated by key in either knob. Both knobs always rigid. 34 Exterior Doors M Latchbolt operated by knob either side except when both knobs are locked by key from either side. 35 Exterior Doors H S Latchbolt operated by knob either side except when both knobs are locked by key from either side.