. ATTACHMENTS, OPTIONS HANDLING TACHOGRAPH (TCO20-90W) HANDLING TACHOGRAPH (TCO20-90W) EXPLANATION OF COMPONENTS (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Keyhole Clock scale Clock hand Model display label Operator shift change knob Odometer Speed indicator Speed scale Speed recording indicator Operator shift change recording indicator (11) (12) (13) (14) (15) (16) (17) (18) (19) Spare recording indicator Odometer recording indicator Nameplate Crimped ring Panel lighting lamps (x3) Cutter Time adjustment switch Speed warning setup confirmation window Speed warning setup adjustment screw 6 - 3