User Manual

9 • Model GD -70D4H-XX Sampl e Draw Transmitte r

5. Turn the cover over and locate the Audio Select switch at the top of the cover as

shown in the figure below.

Figure 7 : Ho rn/Strobe C over

6. The Audio Select switch can be set at any number between 1 and 6. Numbers 1-3 all

produce an intermittent buzzing sound with 1 being the loudest and 3 bei ng th e

quietest. Numbers 4-6 all produce a steady buzzing sound with 4 being the loudest

and 6 being the quietest. The factory settin g is 2.

7. Turn the Audio Select s witch so that the selection arrow is poin ting to the desired

number.

8. Place the cover over the base and push in and down in order to reinstall the cover.

Make sure that the cover is sealed to the base by the gasket.

9. Screw the captive screw at the bottom front of the horn/strobe back in.

10. Turn on power (100 - 240 VAC) to t h e GX-70D 4H-X X.

11. Turn on the GD-70D. See the GD-70D Operator’s Manual for instructions.

Parts List

Table 4 lists replacement parts and accessories for the GD-70D4H-XX.

Table 2: Parts List

Part Number Description

06-1273RK 1/4” O.D. x 1/8” I.D. Teflon PTFE tubing

17-4820RK Sample fitting, 1/4” tube bulkhead union

18-0107RK 3/4” conduit hu b

49-0108RK Power Supply, 24 VDC

51-0096RK Horn/strobe, 10 - 33 VDC, NEMA 4X

80-0226RK Hydrophobic filter with push fittings for 1/4 inch O.D. tubing

Audio Select Switch

AUDIO

SELECT

Strobe Brightness Switch

(DO NOT ADJUST)

CANDELLA S ELEC T